Sasecurity Wiki

Energy
solar, solar sintering energy, first published design of Fresnel solar array for a solar furnace. The Carnutt Solar Furnace as presented in "The Mother Earth News". Teton engineering extends the Carnutt furnace a design of 4x4m 6000watt concentrating heliostat. These solar heliostats creates steam for a turbine, powering Claude cycle creating liquid nitrogen. Tankers delivers the offsite nitrogen from the solar fields for pumping into storage containers at premises(Cryogenic energy storage). The liquid nitrogen is released through a 150 degree celcius gas expansion chamber, driving a vehicle turbo charger(turbine) for electricity generation.

Compressed Air Engine as opposed to liquefied air transportation, doesn't have sufficient energy density to justify the tanker delivery costs(liquid nitrogen is 700 atmospheres without the dangerous pressure, but the nitrogen containment vessel needs to free of brass for example or you wind up with a nitrogen bomb). Liquid air's(density is 100watts/kg) is thus preferred, but involves the removal of carbon. Molten salt energy density is 300kwh/kg, but at extreme temperatures. Modular(three fire extinguishers in parallel) enables an exponential increase from just one module(67watt) to 470watts per kg on 10bar of plain air pressure. Liquefied air doesn't have the same pressure drop problem as compressed air. Expanding the liquefied air into its gas state through a heated coil is on par with the energy density of lithium batteries,making cryogenic cars a reality(although it will look like trains coming down the road as the white harmless gas returns back to the atmosphere). Refueling consists of swapping out the billets of molten salt and refueling the tank with liquid air making even a 100km trip practical. Gasoline is 11kwh/kg.

A more practical application in a residential setting is to heat glycol to 100c with ParabolicTrough troughs on the roof and it doesn't need a high resolution tracking device, even open loop tracking will work. In an industrial,farm setting molten salts is preferred. The glycol circulates through a coil wrapped around the liquefied air outlet pipe expansion chamber to drive a turbine. Multiple pipes in parallel releases enough energy to punch a projectile through an Abraham's tank, the achievable energy limited by the strength of the expansion chamber. Titanium is twice the strength of steel. A gold, titanium mixture(1:5 ratio) is ten times the strength of steel, the obvious problem being the latheing of such a strong alloy.

Heating the air in the expansion chamber(150c) results in energy densities well in excess of traditional CAES can be achieved, and the size of the air storage can be reduced. The island of AEro in Denmark uses a district heating system which is based on a huge insulated tank full of molten salt. They heat it up through the summer with excess electricity from their PV and wind generators and then use it to heat the town's houses and water through the winter. Extremely effective. Offsite heliostats generates electricity to compress the ambient air into a liquid state before final transportation with tankers to properties: Áll of this pivots on the invention of a cheap 0.05degree tracking device. The Lazy Susan frame with blocks of mirrors are trivially implemented(many expired patents from 70's and 80's). Low resolution and low cost trackers of 0.25 degrees are readily obtainable but would need 5x the amount of reflective surface to achieve the same high concentrate of energy on a thermal element,  then with the higher 0.05 degree resolution tracker.

more modern variation of the "Mother Earth News"(solarcarnutfurnace.pdf) design. solar heliostat, pepsi refresh project, solar harbornet patent expired 2021.

Generating compressed air with heliostats 2x2m grids focused on PV cells on the roof is done with each pv cell covered in epoxy resin for waterproofing inside a glass cube. Ten suns focus on it as water is circulated for cooling. Stirling Whispergen was a good solution but with only four suns focused on a pv cell has no technical or cost advantages, unless you use a MoltenSalt storage medium for night time power generation, which is impractical compared to the simplicity of Air Engines. A vehicle turbo charger's compression side couples with a shaft to a generator, with the hot exhaust air from the turbine side heating basalt rock(stored in hole in the ground) during the day. A metal storage container can't be used due to the expansion of the rocks as they heat. Storing heat energy by digging a hole and filling it with rocks is extremely cost effective compared to salts and batteries. The lithium battery industry is underestimating the threat to their business model and should demand that the patent licensing fees be reduced.

Focused suns, presents a fire hazard and insurance firms will take a dim view of the setup, hence the idea for cryogenic energy storage and offsite generation of it. The sun is for free and Reflective Material for the Fresnel blocks are around one ZAR per sqr. meter. What is holding all of this back is a cheap Solar Tracking device. aluminium air battery has 3x the energy density of Lithium but has only one charge. Endless recycling of the alumoxide is done by boiling it at 2400C with a solar furnace to extract the raw alum in a graphite crucible. magnesium battery has 9x the energy density of Lithium, recycling the MgOxide is done at 4400C using solar energy and multiple fiber optics connected to parabolic heliostats with at least a 0.05degree accurate tracking device. Magnesium is 1300ppm and salt 30000ppm in the oceans.

Kipp & Zonen at 100,000 ZAR is only cost effective if the heliostats are ganged together with pivoting linkages, but the setup can't scale as the first linkage has to carry the strain of all the others and the tracker only manages 0.01 degree accuracy. A 0.05degree tracking device will blindside the Lithium battery industry, the same way the horse and buggy were: Mg and Aluminium air batteries are trivial to manufacture with no toxicity. Refueling stations will consist of swapping out a 333kg battery, which is impractical with Lithium bats. due to its 1ton weight. Both Mg and Alum batteries are transported to sunny areas for reclamation and transported back, it is cost effective because of their energy densities. Lithium like 5g are cluttered with patents, mass production is only possible in large factories by the patent holders to maximize their return on IP, with the expired patents on Alum batteries, backyard production is around the corner.

https://storenergy.rs/ and storenergy.rs patent and similar design expired from solarcooking patents. . The svvti design is an inverted parabolic trough. Mirror slats directs the rays from above to a focal tube. Greenhouse uses this design to reduce solar flux inside. Diy Plastic sheeting for the greenhouse(Preciousplastic.com). See Venetian blinds type slat array svvti for more pictures. They all follow the same essential idea of first constructing a parabolic arc(inverted trough) and inserting the first mirror slat slightly to the left or right of the midpoint(highest) of the arc and aligning it to shine sunlight on the focal point below it. Next, the procedure is repeated to the left and right of this highest point with additional mirrors along the arc length. each mirror is oriented so it directs it light onto the same focal point as the previous mirror. The design is trivial to implement, without the need for precision tooling. Track the sun with the Solar Tracking.

storenergy.rs design has the lowest wind loading of all known frensnel designs(Redrok solar links). Ceramic balls at the focal point are circulated in a loop with an auger screw mechanism heating the balls upto 900c. The balls are deposited into long steel tubes, generating super heated steam. Efficiency is much higher than molten salts(500c). Storenergy's fresnel design has the lowest wind loading but the large structure is only practical if a low cost tracking device isn't available due to the cubic cost size relationship. The Lazy Susan ring type platform with fresnel mirror blocks and counter weight design expires in April 2021, it uses a small motor actuating a bicycle wheel in the azimuth plane. The storenergy design is just easy to construct as any other fresnel design. If you don't have money for a tracking device, you could sit there the whole day with a welding helmet and manually orient the focul point producing heat for your nano greenhouse food production and personal waste recycling of phosphate. A heliostat must be as large as possible if the tracking is manual or expensive. For the azimuth base construct a series of concentric rings for platform rotation. Use either vitrified sand(Morocan desert sand has highest quartz content) or usual cement/sand concrete mixture. Moroco has millions of unemployed youth, with their proximity to Spain, they could manually with welding helmets recycle, assemble and ship back Alum. batteries, helping Europe reach its green mandate.

Instead of linkages, mount the heliostats perfectly flat to each other on a steel grid. Each receives the same actuating signal from the Kipp & Zonen tracker, compensating for the slight spatiality in the zenith and azimuth planes, with Harmonic drives. There are multiple ways of actuating the heliostat in the azimuth and zenith planes:

SRI abacus drive is zero backlash but the Harmonic drive company bought the patent, squashing its implementation for the next twenty years. Patents hacking with a Fronting company won't work because anything that scales in the wide sunny open will be shut down with a court order. Any large scale implementation of the abacus drive would be an easily identifiable patent infringement, because the usage hasn't been licensed. Patents are a form of selective communism. Harmonic drive(PTY) impedes solving peak phosphate, as we must recycle sewage with incineration and HCL acid and move all agriculture to airoponics Greenhouses. Multiple rotations(50) of a stepper or dc motor results in a single rotation on a harmonic drive.

Our problem isn't Global warming: carbon is a harmless gas, water vapor makes up 95% of all greenhouse gasses, we are running out of cheap uranium(most carcinogenic) free phosphate. You body consumes a gram of phosphate per day, the stuff is only available from Phalaborwa and Morocco(China banned all exports) and can be endlessly recycled in a closed loop with a solar furnace or Thorium nuclear reactor instead of washing it down the rivers. Greenhouse airoponics uses only 10% of the fertilizer than traditional agriculture. Using the energy from 0.05 degree heliostats the plastic is recycled every few years allowing us to migrate away from traditional soil crops. The Global warming issue is actually a means of society attempting to deal with the existential issue of death(water wars) itself, hence the bewildering and irrational policy decisions that curtails natural gas(urea fertilizer) production, but don't declare Eminent domain on the patents holding back solar and wind energy, which would allow water to hydrogen conversion for urea. It takes 50Kwh of electricity for one kg of hydrogen, converting coal and methane gas to hydrogen uses much less power(10kwh). https://zeihan.com/end-of-the-world-maps/ With solar we only have 1.5% of all energy produced, curtailing oil,coal and gas will result in global famine. The US doesn't have the grid to transport the energy from sunny to cloud covered areas, nor the wind. What is supposed to be an engineering issue has devolved into space alien(Libgen dot info) type fantasy. Remove all the solar panels from Germany to South Africa and use it to generate electricity for Kerosene,diesel production, then sell it back to Germany. The solar panels in Germany aren't producing enough energy, forcing Germany to burn Lignite. About 7mil barrels of Russian oil could go offline towards the end of 2022 because the oil services have withdrawn their technology. This will spike oil to $170. China's production capacity in assembling solar panels will collapse, with the cessation of Russian oil around 2023, making the James Biggar diy vacuum assembly the only viable alternative to mass factory based production.

Implement the same idea with the massive wind turbines all sitting their as monuments to intellectual fluff in the plains and oceans of Europe and Australia. Dismantle the nacelle, blades and generator and reassemble in the windswept Eastern Cape. Construct nano or micro Fisher Tropsch plants right besides them, which can use any expired patent to pyrolize coal at 700C into Kerosene with the electricity generated. It takes 3kwh to convert one kg of plastic into a kerosene like distillate(bunker fuel). With Eskom R2.7/kwh, this works out to R8.1 + R1 = R9.1 for a kg of plastic to liter. Sell this bunker fuel to boiler operations for R1 below the price of kerosene(R19) at R18, hence a near 100% operating profit. If this is done by to many nano refineries then obviously the Eskom grid will collapse. See Plastic to oil.

Cheap high precision solar trackers will be available, as the patents expire, which ironically will increase So4 pollution as the Fishcer Tropsch process is used to turn the vast amounts of coal into fuel.

Energy production will reduce to the cost of scrap metal: money isn't wealth but a claim to past, present and future energy production. As you view every commodity from medicine to cement as the energy transformation of something else, that can be endlessly recycled with a heliostat solar furnace you will be on your first steps to debrand(Edward Bernays) your mind. When you view all matter be it cars, phones the same as a loaf of bread, you become more receptive to escape the cult of materialism: no amount of money will make any difference to your life, beyond the minimum needed for healthcare. Medicine must be bought, but for construction and food, desert sand, few bags of potash and phosphate to start you out, and sunshine is all that you need(add in scrap metal etc.). The invention of a cheap 0.05degree solar tracking device will eventually lead to a large migration to arid regions away from the cities for middle income tax payers as they realize that all they are working for is food, taxes and rent with no disposable income. An average home can only install 6kwh of solar panels, not enough to go off grid and this is assuming Arizona style sun coverage, with the grid collapsing not just in South Africa but Europe and the USA and the Ukraine war torpedoing Russian oil, we will have this process accelerated.

We are heading to an era of unlimited abundance, one wherein we won't actually have to do slave labor work, but sensible community uplifting work like melting desert sand into vitrified sand, paving our own Mountain bike trails. Lathe milling it into hexagons with a Five axis mill and constructing dome construction along these trails in the Kalahari desert and creating oasis's along the path watering trees with Atmospheric water harvesting, sucking in a fraction of the vast sea of water vapor that we walk in. https://www.waveswell.com/ ,waveshell vid. There is enough wave power to provide all the worlds electricity, but we don't have the sand for the concrete.

Ironically banning coking coal(backup https://archive.ph/3yLEg), steel green economy as a carbon source makes steal production more expensive, pushing out wavepower technology into the future and producing even more pollution(law of unintended consequences). 1kwh of wind power needs 180kg of steel, which cannot be produced without coal as a carbon source. One kg of steel uses 9.4kwh or energy. ParabolicTrough solar absorption ice maker with ammonia. Or use with https://en.wikipedia.org/wiki/Absorption_refrigerator. Alternative are Fresnel slats from  instructables.com OSE solar steam generation construction plan(5kwh). See ParabolicTrough 140 page book on parabolic trough construction by George Plhak four Fresnel lenses for pool heating video uses linearly stacked Fresnel lenses with a simple timer. Trough receiver design(Plhank, osesolar) minimizes solar spillage, compensating for inaccurate solar as the larger bent shroud collimates the rays back to the receiving element.

Wind energy Combine the Sheerwind venturi(4x) tube, Honeywell(Windtronics) blades increasing the turbine speed by a factor of four. Issue a ZA government bond for patent licensing for the entire country, allowing anyone to build these Sheerwind towers and sell the power to Eskom. Hot_air_towers Surround the base of mirrors with heliostat mirrors that can use open loop tracking, increasing the energy available. Use 70c heat at the exit port for either driving a turbine or storing the heat in a soil thermal battery around the greenhouse. vacuum: An inaccurate solar tracker results in beam wander around the focal point on the thermal element. Increasing the size of the thermal element to compensate for this, results in the generated heat radiating back to the atmosphere due to the large difference in temperatures. Place a glass dome over the thermal element and suck a vacuum, light photons don't need a medium(ether?) and the heat will be contained. Suspend a number of hexagonal shaped steel balls from wire rope and conveyor(trolley), heated to 800c by a heliostat. After reaching 800C, drop the balls into a hole in the ground with an entry and exit port(close the lid) for a 5kwh leaf blower(multiples if need be), providing stored power after sunset to the compression side of a vehicle turbo charger as per the papers by LeRoux from Stellenbosch university. An alternator connects to the compression shaft(20kwh). Because the balls are solid, their deformation at high heat isn't of concern. Exceed 400C with a steel container isn't possible due to expansion. Instead of steel ceramics could you used. storenergy.rs uses ceramic balls moved with an auger. archive.org model steam turbinedesign pdf https://sasecurity.fandom.com/wiki/Reflective_Material#Pasteurize_water Pasteurize water, don't need to boil https://www.youtube.com/watch?v=Gn7pfYKB7DA pumping molten tin at 1400C with carbon sealed pump. Invented at MIT in 2017, couldn't be previously done. https://www.youtube.com/watch?v=KdFIHecZDfc solar dome heated with solar furnace for water extraction and   https://www.youtube.com/watch?v=B9m_jaXCSss. Developed by Cranfield University with kr patent , https://www.youtube.com/watch?v=H3b0keNIIOU Water. Without it, the life of a plant, an animal, or a person is inconceivable. Ironically, despite the huge volumes of water on the planet, access to freshwater is becoming increasingly difficult every year. Partly, desalination plants are designed to solve this problem, but existing plants pollute nature and consume too much electricity. And only recently has a new technology of seawater desalination emerged that can change the world. https://www.youtube.com/watch?v=jUWdtwYh96c tomatoes Ausie desert http://www.aquaflector.com/ https://www.solarwaterplc.com/ Water_distillation   India water distillation tech. Energy technology tamerasunpulse sunpulse low heat stirling engine, can use low accuracy tracking device  from greenhouse folder.

Optical_encoders divides 360degrees into one million positions over full rotation. Couple this to small dc motors and planetary gearbox with PID control for precise positioning. A ring encoder is much more expensive than the Austria AS5148, which provides 4096 positions over full rotation.

http://www.txles.com/technology/ The TEXEL battery technology is based on Metal Hydrides and Hydrogen, and has more than twenty times higher energy density than other heat storage technologies, such as Molten Salt, and competitive with Lithium-Ion. The energy density is predicted to be improved dramatically with future development. The TEXEL battery’s high energy density also opens up for other market segments where space, weight as well as environmental issues matters.

cameras
Up to 64Meg using MIPI interface on Raspberry pi, Rockpi boards with cameras(IMX477,219,179,298), Vision components(IMX296) and other modules from Sony imx product list. See video Build USB Camera Module with image Sensor. See Streaming for tcp and udp streaming and ssh for reverse ssh using a jump server for computers behind a NAT. ipfs libp2p for direct connection behind NAT walls. Use https://wiki.radxa.com h.264 hardware decoding with cameras usb cameras, the mipi are all nearly sold out at arducam and CSI enabled ARM boards are 6x more than the radxa boards due to supply chain issues. https://www.youtube.com/watch?v=vHquIWKbak0 usb over cat5 extenders or use small orangepi linux module with cat5 port and bridge usb to ethernet with socat. Commercial "IP cameras" are all usb based linux modules using socat to bridge it to an ethernet port at a high cost due to the GPL license of socat forcing the companies to pay the owners of their proprietary socat code lots of money so they don't have to release their code as per the GPL terms. Both patents and GPL are defined as open source. GPL is essentially a ninety year software patents.

Use Intel pc with Nvidia gpu and ffmpeg for h.265 encoding of these multiple mjpeg cameras camera streams. Repurpose GTX1070's, circulate aluminum radiator cooling fluid through the attached aluminum heatsink through a vehicle radiator outside the premise cutting down on noise pollution. Each GPU card has a dedicated fluid pump, with end the pipe converging at the vehicle radiator. Dunk the AC power supplies in a electrically nonconductive(see greatscott channel) cooling fluid, air cooling isn't enough to keep the mosfets below heat limit. Use a heat exchanger to extract heat from the fluid, don't run the fluid through the radiator as the metal parts in the radiator will contaminate the fluid, making it conductive. An AC arc welder rated for 10% duty cycle can also be extended to 100% duty cycle by this method of fluid immersion and radiator cooling.

Neural networks
https://www.youtube.com/watch?v=Hs8zGMT6_gg Protect perimeters with swarming battle bots(Jetson gpu) fitted with gasoline engines(diy five axis mill milled) as opposed to Lithium batteries, due to thr batteries high cost. Yolo, software, keyboard Murtaza_workshop several hours long youtube sessions on using opencv https://www.parallella.org/board/ $99 arm, synq fpga https://www.upwork.com/hire/artificial-neural-networks-experts https://www.youtube.com/channel/UCYUjYU5FveRAscQ8V21w81A Murtaza's Workshop - Robotics and AI https://quillbot.com/ rewrite any text avoiding plagiarism https://www.synthesia.io/features/avatars#avatars speaking ai avatars Sipeed RISC processor

Robotics and drones
Gentlenav Matrixpilot uav project is preferred for fixed wing because it uses potential and kinetic energy for flight control as per the journal papers(Matrix Kalman) by Robert Mahoney(Gimbal_lock and Paul G. Savage Uav_coning. Use Invertedvtail frame to negate the effects of stormy winds. ardupilot does automated PID control calibration(hour flight) for each specific fixedwing airframe(integral windup), only Gentlenav potential,kinetic energy control(using PD control) doesn't need to do this. For quad frames and helicopters use ardupilot, paparazzi uav, https://betaflight.com/ or nick rehm(preferred). A fixed wing has a natural oscillation to it, one sec for a paper plane and several minutes for a boeing. Imagine if the leadscrew of a CNC lathe were constructed out of flexing rubber instead of solid steel, plain PID control won't work.

https://circuitmaker.com/Projects/Forks/Konstantin-Dimitrov-6/Configum-2-FPGA-Controller-Module

Machine design
https://www.youtube.com/watch?v=uhsgdwUX1-w The world’s first production CVVD engine! CVVD stands for continuously variable valve duration. This technology is currently used in the 1.6L turbo engine of the 2020 Hyundai Sonata. In order to understand it we need to understand how valves work on an engine. quantum tech youtube cnc pipe bender  <br

3d printing
3d printers Heated chamber Stratasys patents prevents you from printing Mountain bikes without a Fronting company.(''patent expired Apr.2021) continues composites

Wireless and Fixed wired
wireless and wired, Trench with HorizontalDirectionaldrilling. MeshNetworking documents the https://locustworld.com/ mesh technology such as WiaNa Free space optics Gprs and wifi streaming rtsp-simple-server is a simple, ready-to-use and zero-dependency RTSP server and RTSP proxy, a software that allows multiple users to publish, read and proxy live video and audio streams over time, written in Golang. Ez-WifiBroadcast is a bidirectional data link using commercial off-the-shelf hardware like WiFi modules and a pair of Raspberry pi computers. Coupled with special software this unique system allows transmission of low latency HD video, telemetry and control data between endpoints. In comparison to a classical wireless connection Ez-WifiBroadcast tries to imitate the famous properties of an analog link like graceful signal degradation and no association between the endpoints.

Guns
Connect industrial Quick Release Exhaust Valves(Pepperball wyz228g youtube in parallel, modding the concept from the Air Engine idea, where multiple fire extinguishers pressurized to only 10Bar release their energy in sync driving a turbine. This will allow a CO2 Crossbow arrow speed boost from 400ft/s to 1400ft/s.(arrow is placed over a pipe, the crossbow design has Patents. https://www.youtube.com/watch?v=JgZbKn8Xcpg  Murtaza's Workshop - Robotics and AI, NERFgun tracking target https://www.youtube.com/watch?v=SGMTEOcCyZw This is a full tutorial that teaches you how to make expensive airbows at home, from simple parts you can order from amazon. While the homemade weapon can not come close to the ease of use of the FXAirguns products, it does outperform each and every commercially available crossbow or airbow we have ever seen. https://www.youtube.com/watch?v=fz6cMwl4BvE Homemade Pneumatic Concrete Nail Gun https://www.youtube.com/watch?v=cBazTqyIp2w colin furze pneumatic cannon for his screw tank build linked form Xrobots https://www.youtube.com/watch?v=4I-p8vjQ95s&ab_channel=SmarterEveryDay 1000mph pressure gun launching baseball. airtank airguns

Alarm systems
Radar modules in red silicon around a perimeter. They are 3.3ghz colpitts oscillators that will activate should they be jammed. https://sasecurity.fandom.com/wiki/Category:Grounding mount all electronics on metal plate(OutdoorBox) with two fans for humidity control. The plate is tied to earth ground, preventing static electric charge buildup from the fans. Paint the OSP box with copper paint(Farraday cage) preventing rf leakage unto nearby radio modems and insert copper clad PCBs between PCI WiFi cards on the motherboard. Melted silicon glue around PCI slots prevents corrosion caused by weather. RAM slots also a source of problems due to corrosion by time if weather humidity is high. Make usb wifi dongles directional with mechanics light by painting the ML with copper paint and positioning the dongle near the focal point. Avoid using omni antennas as they cause spectrum pollution and worsens existing pollution by absorbing and radiating it back again. Copper pcb behind the RCWL radar model, making it 180 and not 360 as it detects movement through windows. Use mechanics light for directional beam, 3d printed and copper painted. GPRS modem, GPS and IMU gyro built into shoe.

Twist right foot more than 80 degrees to indicate distress call to base station, if periodic ping is lost, dispatches response to last known GPS position. Suitable for both indoors and outdoors. If you are forced to lie on the ground on the kitchen for example the IMU detects the shoe orientation and sends alert. Use both a paint solution and pepper spray against intruder with gas mask. Install military grade gas masks in every room, welding gas masks won't work. See https://nippybox.com/v/ac8e1c for electric fence wiring.

safe : Embed a safe in concrete below ground, the lid is opened with a Linear actuators from the inside. Such opening occurs on both the external lock removal and an encrypted electronic signal ssh to the raspberry inside, which returns a periodic ping to a server. Use optical isolators(Arduino irrigation) to protect against deliberate high voltage spikes. Encase the battery that actuates the lin. actuator inside the concrete chamber itself within a steel cage ,preventing a fire hazard as the lithium can't burn when starved from oxygen. The steel lid itself is encased concrete with a vibration sensor, allowing for enough response time to prevent forced entry with a jack hammer,making it effectively impossible to penetrate such a system within the 10 minute response window. Anything that is metal must be covered with concrete as metal can be easily breached with a cutting torch, the Navy seals use a hand held magnesium based cutting torch cartridge to effortlessly cut through 5cm thick steel doors in one minute.

gas masks and AI bots : object tracking and Tracked vehicle prevents intrusion using plain oil paint and pepper spraying. AI allows far better perimeter intrusion denial then using a firearm and doing so non lethally means it is legal for all to use. Instead of wearing a handgun on your hip, you carry a military grade gas mask. The robots will first spray paint and then only engage with pepper spray allowing you time to get your mask on in the inevitable event of AI malfunction so that after the ordeal you will only need to go for a good shower and replace your clothes. For obvious reasons swarming bots flanking your movements aren't armed with paintball markers, it is simply impossible to prevent unintentional discharge. If though you still insist on doing this in a residential setting, then box the bots in behind a steel cage. A linear actuator slowly and with sirens blaring opens the cages, providing enough escape time from accidental deployment. Advertise these measures, convince intruders to go elsewhere rather, warn them that a flame thrower AI tracked vehicle will engage them on hearing gunshot discharge, if paintball bots fail to prevent intrusion. Do not use a flame thrower bot under full AI control, you will eventually wind up roasting either yourself of the family dog. Engage in assisted AI, if you wish to use a flame thrower. Meaning that some form of biometrics is used to signal the linear actuators to open the cage where the robot is stored, such as a fingerprint. Finally before the actuator opens the cage, you have to physically pull the bolt open holding the cage closed.

farmers : Have a drone flank you in follow mode with flashing orange light. Intruders know your movement in any case as the cellphone you carry acts as a homing beacon. Organized crime has real time positioning information of each cellphone user because of their close cooperation with state security agencies that have legal access to such information. A drone uses follow mode and object tracking to track assailants as they make their retreat, hopefully preventing a situation in the first place. place a big advertising board outside the farm explaining this.

If an intruder forces you to open a safe, take him to a cupboard, safe or door that is never opened. If opened, an alert level 10 is activated, sending out a distress call. Make certain that a fair amount of cash is in such a safe, intruders are enraged if nothing is found, you're playing for time. False alarms are dealt with by linking each distress signal to an Ethereum or Ravencoin contract: if false alarms become your problem, then you will make certain to minimize them.

Obtain as much information on surrounding properties, take special note of rental properties as they are the primary source of midnight raids by gangs who appear from nowhere as they catapult over any wall or structure via and old carpet. Small holdings and farms are potentially much safer if the effort it taken for double walled perimeters and object tracking of streaming video feed. -- motorcycle : Station a motorcycle armed response to follow getaway vehicle of intruders for every cluster of 500 properties, share the costs and advertise the measure. Convince intruders that they won't easily escape. Security companies don't have an incentive to actually stop crime, which is why they will sit stuck at robots, unable to pursue intruders. -- https://datadot.co.za/ : The patents prevents mass adoption, fronting company essential. -- zaxis  : pending

Razor wire DIY make your own. Lidar distance ranging sensors for home security, processing of objects in the point cloud. Use ir and ultrasonic range modules in conjunction with door contact switches. See homeautomation for tasmota and esphome projects. VehicleSecurity Datadots hack the patents infrared leds https://www.youtube.com/watch?v=_DApAb12xyQ life like masks can be custom made for impersonation, positive identification must be combined with  Pose estimation gait analysis(25 data points are unique to each individual) of a person for positive identification. pinging of cellphones keyboard keybon adaptive keyboard for alarm and home automation. Integrated into each of its nine tactile buttons is a 0.66” OLED screen Video security incidents https://www.youtube.com/watch?v=PMDtLnh1QNI defender ring, lipstick stungun

Construction
Greenhouse. Use Pose_estimation and lane detection robots to UV radiate strawberries at night against milldew infection and pick them when ripe with Chris Annin six axis robot. Annin doesn't allow commercial applications but this amounts to a software patent, which isn't enforceable in South Africa.

Liquid nano clay, Pollution , farmbot https://www.youtube.com/watch?v=s_gu-VriMPo 3d print house with sodium silicate and soil. [wasp printing]] Cob house printing automation, prints with straw, clay and sand mixture. https://www.youtube.com/watch?v=YfOmlZD4BRk Workshop on Juncao Technology Project of China-UN Peace and Development Trust Fund https://www.farmclick.co.za/ buy produce online from farmers directly. https://www.youtube.com/watch?v=gxbyWly_pls 3d printed houses by matt farrell https://www.youtube.com/watch?v=PvV-iPdORLc sea water over corrugated cardboard. Water is in short supply in much of the world - but what if we use seawater? It's been a dream for many years, but now technology is making it possible. This new seawater greenhouse uses a clever cardboard design to distill fresh water from salt water cheaply and efficiently. It's helping grow crops in Somaliland, and could help stop the water crisis in Africa and other parts of the world that are susceptible to drought. The founder of Seawater Greenhouse, Charlie Paton, explains how unlike traditional greenhouses - which are hothouses - this one is a "cool house" that is ideal for growing temperate crops in deserts or other hot, arid regions.

Sports
Mountain bike Most bike design weld the top tube to the head tube, a complicated process needing a jig to prevent warping. Rather cnc mill these two sections and bolt them together, with benefit that the bike can be disassembled into a suitcase. In the design in the picture the top tube and down tube are one piece, then bolted into the head tube. see mtb part names. https://www.youtube.com/watch?v=4-v264SIrH4 similar concept https://www.youtube.com/watch?v=djXWK3Of_-w on cnc instead of welding a MTB.

GPL proprietary code
GPL,BSD and MSFT end user license is defined as proprietary by copyright law. A physical property is leased under contract law, IP is licenced under contract law. Each legal jurisdiction determines what tangible and intangible asset can be leased and licenced. In Scotland the owner of the property even owns the section of river that runs through it, while in South Africa all rivers belong to the state who in turn allows anyone passage via it. IP enforceability, how it could for example strip you of your patent rights as Apache2 does is dependant on a legal jurisdiction.

Patents, GPL and BSD The GPL restriction from the copyright holders are used to emulate the effect of patents. Apache2 contract means that the licensor proprietor hasn't exempted anyone from his patents, only that the licensees have on all their past, present and future patents. Opensource proprietary code are not really "licenses" but contracts incorporating both patent and copyright law per relevant legal jurisdiction. It is defined as proprietary code licensed for restricted usage by the licensees, in almost all cases, it like a patent involves the revealment of all details. The usage is licensed under contract law(this is fuzzy), much of the GPL terms aren't enforceable in South Africa. https://github.com/martinruenz/maskfusion/blob/master/LICENSE-ElasticFusion.txt, no commercial gain is allowed making Elastic a de facto software patent, which ZA law doesn't recognize. You can no more have a "fiat currency"(USD) then you can be fiatly pregnant:bitcoin is a crypto commodity, a currency is defined as a letter of credit by a sovereign nation state. By the law of excluded middle(binary opposites) something is either public domain or under proprietorship(patents,copyright). The entire Internet has conspired to make this fundamental usage of laws of logic impossible for most to grasp.

"....http://www.fourwalledcubicle.com/LUFA.php Commercial entities can pay a one-time US$1500 fee to obtain a commercial license to use LUFA in their products...." opensource license(modified MIT and https://www.freertos.org/a00114.html#commercial

https://www.gnu.org/philosophy/free-sw.html None of the restrictions apply to FSF themselves as they are the proprietors of their GPL licensed code. They use the term "free" over fifty times, misdirect you away from the fact that they are paid lots of money by corporations who use their GPL proprietary software, exempting them from the licensing terms.

NPA won't prosecute ICASA directives
Sa Telecoms licensing, 5G Icasa, telecom operators can't prosecute anyone, only the NPA can do this and they won't on anything except SABC and Mhz radio spectrum. there is no criminal prosecution for example on using the 1Ghz spectrum, neither will there be any, since it won't ever be allocated for any use.


 * https://medium.com/indrastra/overview-the-economics-of-releasing-the-v-band-and-e-band-spectrum-in-india-8d042c900032"...Availability of additional spectrum is an important piece of this puzzle. V-band (57 GHz — 64 GHz) and E-band(71–76 GHz and 81–86 GHz) are two microwave bands which can be useful for bridging this need for additional spectrum. Spectrum in these bands can be used for high capacity data transmissions for last mile connectivity over short distances ranging from 200 meters to 3 km. These bands can be put to a variety of backhaul (i.e. for connecting towers). V-band can also be used for access under the Wi-Gig standards..."

South Africa is the only country in this universe where you can tack on the 5G physical layer on to any frequency above 1Ghz and not be prosecuted by the National prosecuting authority. Even 2.4ghz because it is defined as license free, which means do whatever you want, there wont' be any criminal prosecution, else you wind up with a precedent and pretext to shut down all communications not sanctioned by cellphone companies who are nothing else but legal firms with an antenna on their roof.

Object oriented hoax
oop will go down as one of the biggest academic fraud's perpetrated on society "...And the profession is now guarded by a priest class that benefits from OOP's murk and mystery—the fewer people who can communicate with computers, the more secure their jobs..." ,..."...If you are new to OOP, please don't be fooled by simplistic examples. These bait-and-switch examples often take the form of geometric shapes, animal categories, vehicle taxonomies, vehicle parts, employee types, Y2K dates, stacks, device drivers, clothing, or bank account examples...." Richard Mansfield(Mansfield proposes Table Oriented Programming)

OOP technology has generated more confusion than almost any other computer technology. For example, many OOP "experts" claim that most companies are either not using OOP properly(you're to stupid,No true Scotsman fallacy), or are not taking advantage of OOP.(double speak1, double speak2)

Oop(object oriented programming) is category error or category mistake: Nouns,metaphors, "behavior", verbs, rocks and fields of mielies don't exist inside of computers, its only purpose is to map inputs to outputs(local and global variables), like a math function maps the domain to the range. Perl6(raku) exemplifies this confusion, "structurally ambiguating" with the term "behavior" between actual behavior in the real world and its alternative meaning as a computer function inside a struct (taking the struct itself as its firs parameter), mapping inputs to outputs. OO languages added classes with fields, which are variables shared among methods (whether they are declared with the private keyword or not.) The opposite of private/encapsulated.

If the 'private' keyword made a class's state sufficiently private I wouldn't need to worry about the difference between StringBuilder and StringBuffer, and I could pass java.util.Date without fear. Languages have "this" or "self", for accessing the current object, but lack "owner", for accessing the owning object(Oop_ycombinator_case_against_oop). See Oop_boxbase oop has inheritance but prefers composition, which is the late binding of a void pointer, same concept in procedural and is unrelated to objects. Encapsulation(modules in oop) <==> procedural(modules). Functions for objects(methods) are first class functions in procedural. Records(structs) in procedural are unrelated to objects which has records for mutable state. Object Orientation is all based on procedural, added with conceptual rules that has no other intrinsic value than being a burden:Object Orientation is an hoax.

Oop stuffs procedures into structs(classes), implementation is hashmaps with instantiated context-sensitive namespacing. The procedures are either inside("behavior") or outside the struct, it fundamentally remains procedural programming because of the ontology of the computer. Oop are structs(collection of data types) with functions, where each function's first argument(self in Python and this in Java) is the struct(object) itself and dot notation makes this implicit, making the "object" a restricted global. This isn't an "abstraction" but a particularity, hard problems in unstuffed procedural programming becomes impossible to solve when those same functions are embedded inside the struct. (commentry on Dan saks). Which is situation that Dijkstra describes as "..an exceptionally bad idea...", Rob Pike the "...Roman numerals of computing.." and Torvalds on C++ as "idiotic". The "state" is how the variables of the instantiated class(object) changes as the functions which take the struct as its first parameter modifies it. See cs.stackexchange. https://archive.ph/SsehB If you're talking standard, portable C++, there are several things C does that C++ cannot do. C++ cannot declare same-type pointers to be non-aliasing. C does it with the keyword "restrict" (restrict type qualifier ), C++ compilers usually have non-portable ways to do the same, since it's a very important and irreplaceable language feature. C++ cannot allocate an array of runtime bound on the stack .....

The functions inside the sturct are tied in leg irons to a collection of data types, a situation that Armstrong describes as wanting a banana but getting the gorilla and entire jungle with it. "'... behaviour and state, these terms are almost completely meaningless ...' Rich Hickey inventor of functional programming language Clojure"

How many design patterns bridge jungles of banana'd state with static methods(bridging pattern)? Interfaces are kludges to work around the fact that multiple inheritance is broken(with the exception of maybe Eiffel but your Firefox browser will take 5min to boot if written in Eiffel). An interface is a c coding void* pointer, where the actual function called is "late binded" because it isn't clear initially to which function pulled from different classes are being referred to(they have same the name). vlang is bringing in oop via the backdoor with their modded 'interface' keyword that differs from how Golang implements it. Niklaus wirth ....Nevertheless, the careful observer may wonder, where the core of the new paradigm would hide, what was the essential difference to the traditional view of programming. After all, the old cornerstones of procedural programming reappear, albeit embedded in a new terminology: Objects are records, classes are types, methods are procedures, and sending a method is equivalent to calling a procedure. True, records now consist of data fields and, in addition, methods; and true, the feature called inheritance allows the construction of heterogeneous data structures, useful also without object-orientation. Was this change of terminology expressing an essential paradigm shift, or was it a vehicle for gaining attention, a “sales trick”? ..."

Haskell's monads are a means of dealing with global state in functional programming. Monads deals with the global state that daisy chaining multiple functions have, as each function transforms its associate struct. Both functional programming(monads) and oop(abstract factory pattern) implement https://en.wikipedia.org/wiki/Currying, monads hides dealing with global state, basically a Design patterns for dealing with it. With plain procedural the structs and functions are separate like life and death itself, Currying daisy chains functions and their associated structs in a such a way that only if you understand the math of currying are you able to separate them back through the thicket of global state. Terms like "factory pattern" directs one away from this. The embedding of the function inside the struct was the ruse used in order to turn programming into the domain of honours degree mathematics, limiting the supply of programmers.

"'....They are solving problems that they created themselves. I wrote many advanced functional programs that very few people can write... functional programming collapses under its own weight like the attempt to sort everything under set theory, the complexity scales beyond the human mind's capabilities...hard problems become impossible to solve...'Yin Wang on Haskell"

You no more need to Curry your functions when writing and ERP or CAD program then you need to think through lambda calculus when making coffee and tea. Creating category mistakes such as deriving cats and dogs from the "mammalian struct" was meant to compound the confusion and steer you away from getting the needed Real Analysis etc. background to grasp the visitor pattern etc at a honours degree math level. This is why the Wikipedia articles on design patterns are incomprehensible since it verbiages complex but exact mathematical descriptions into a metaphorical goo.

'My math background made me realize that each object could have several algebras associated with it, and there could be families of these, and that these would be very very useful.” ~ Alan Kay'' '''

"Abstract Factory pattern" getting "reverse dependency injected" via polymorphiated "operator overloading" wordifies global state into the world of Banach spaces, Hilbert trasforms, Currying(category theory) and functional analysis. This math in turn is used to reconstrue this contrived problem of restricted global state spawned by having the functions inside the struct all have access to this struct by taking it as their first parameter back into a pseudo local state: only mathematicians can grasp functional and oop. UML is a transcription of category theory, like reading Russian text via Sanskrit. functional and oop are the two sides of the same category theory coin, software engineering does'nt exist because mathematics isn't engineering. The math of category theory and 'monads' is no more a fraud then topology is a fraud, but Topoligists aren't trying to convince society to replace their kettle cable with a 100m ripcord, so we would all have to run Zoom sessions with them before making coffee.

"Oop concedere.net while metaphor is essential to language it happens to be completely absent in mathematics and programming. There are no metaphors at all in software and this is exactly why building software is so hard."

Mammals,rocks,fudge, mielies,rats, software engineers,fleas, cats and dogs inside a struct without a function inside the same struct(taking the struct as its first parameter) is defined as procedural programming. A struct as a collection of datatypes has nothing to do with how our volitionalism expresses interactions in the real world: the world of dogs and cats doesn't exist in either struct stuffed procedural(oop) or unstuffed procedural programming, not even metaphorically which we use to explore the unknown. Attempting to derive cats and dogs from mammals inside a struct is like attempting to derive the marital status of the number seven, it's a category mistake. Hence no syllogism is possible to resolve the arbitrary derivation of cats and dogs from mammals in the procedural to oop transition. Classification schemes like SRP(Single Responsibility Principle) etc. injects a model into the problem space of mapping inputs to outputs which doesn't exist. Robert Martin concocts this so he can solve a contrived problem and make money out of it, he doesn't want to code.

From a perl perspective Design patterns turns a programmer into a fancy macro processor, it uses polysemic pretentious language in a reverse Nigerian prince psyops. The grammatical gargoyleism of advance fee frauds hone in on the most obtuse of society: with "software engineers" a metaphorically induced category mistake cloud how the ontology grounds the epistemology(the nature of existence determines the nature of knowledge).

You might wonder how could STEM computer scientists be so confused about category mistakes. Take for example Robert Sapolsky a biology professor who believes that the mind is conjuring trick created by natural selection. The statemstatement itself was created by his mind, why should we then believe anything from a person who believes he is purposeless purpose?

Vlang is going to be the one language to rule them all: Multiple variations of Currying such as Elixir, Erlang, Cpp, Elm etc. is restricts the pool of talent even further and pushes Vlang's adoption as the only programming language we need out by years.

Niklaus wirth "....However, the  core  of  the  idea  is  that  functions  inherently  have  no  state.  This  implies  that  there  are  no  variables  and  no  assignments.....This  yields  an  extremely  high  degree  of  storage  recycling;  a  garbage  collector  is  the  necessary  ingredient.  An  implementation  without  automatic  garbage collection is unthinkable. To  postulate  a  state-less  model  of  computation  on  top  of  a  machinery  whose  most  eminent characteristic is state, seems to be an odd idea, to say the least....They  have  introduced  state  (and  variables)  in  various  tricky  ways.  The  purely  functional  character  has  thereby  been compromised and sacrificed. The old terminology has become deceiving...."

Garbage collection is also a malware attack vector(Handmade hero).

Dan Saks, whom we should view the same way Schopenhauer viewed Hegel, contributed to ungrammatical behemoth that is C++ by serving on its ISO standards committee so that he can make money by tutoring and consulting gigs. C++ is like legal documents contrivedto be impossible to understand with common sense. Combined with the CIA Systemd trojan, computers are becoming black boxes, preventing actors from creating cruise missiles with Nvidia Jetsons but also making it impossible to certify a self driving car without Red Hat's involvement. All attempts at creating drone attacks in Germany have been intercepted, Systemd is part of the reason. The primary purpose though of systemd is to turn Linux into a de facto Patents. Remember when way back IBM went around demanding money from tech companies for using its patents? Well now it can emulate the same by demanding than any commercial venture release all their source code, since all code eventually has to use the mount command and kernel code entangled with systemd under GPL2.

Words like “abstract”, “pattern”, and “object oriented” are used like a shield to protect the implementer from critical words like ... “complicated”, “obtuse”, and “annoying” Indirection isn't abstraction(zedsaw.com)

Functional programming attempts to model the world using lambda calculus, but you can't model for example relational databases with lambda calculus. Thinking through a linear sequence of steps when making coffee in the real world with lambda calculus is like like living in a world where your sense perceptions are not fed to you via the electromagnetic spectrum but with fiber pipes(monads) wired directly through your skull into your brain. Nobody views the process of making coffee in terms of lambda calculus or the boolian logic of sql.

Oop breaks up the problem of mapping inputs to outputs with procedures into data types. In the real world you make one cup of coffee(int) with water(float), milk(float), brown powder(float) and a kettle(int). Now instead of describing this process in your program as a linear sequence of verb(Nouns and verbs oop) like steps, instead with Oop you break the process up into noun like “data types": white and brown -> grey with red translucence.. Thinking through math of Currying with Oop and Monads takes you from a natural verb like existence into a state of nounness: professing themselves to be “software engineers” they have become pretentious verb inverters. See https://news.ycombinator.com/item?id=11952506 You might have a good model of the world, but the constraint is the ontology of the computer like the L2 cache event. Oop consumes up to 90% of the L2 cache cycles because the compiler can't optimize for the function calls stuffed inside the struct: reality isn't a hack you are forced to deal with to solve your problem, it's your actual problem(Mike Acton).

With the three paradigms of lambda (functional), struct stuffed procedural(oop) and procedural we attempt to model the world the way we see the world: a binary succession of ideas. Zeno's and Sorites paradoxes asks what is in between these binary events. When Zeno attempted to grab hold of the space between Achilles and the tortoise,he grabbed hold of the law of excluded middle. The paradoxes arises due the reification of the laws of logic, these laws can't be verified as any verification would have to use the same laws and the paradoxes resurface each generation under a different rubric.

Applying Popper falsification to the laws of logic would be a category mistake: the laws of logic are unfalsifiable by necessity, as this enables ratiocination about what is falsifiable and prevents Agrippian regress of falsifiability. "...Science vs Religion..." is also a category mistake. Popper's idea of falsifiability was recognized by Richard Owen, Samuel Butler and Charles Hodge in their critiques of Darwin.

Behe's Irreducible Complexity is a variation of Sorites paradox of the heap: when does a hole in the ground become a mouse trap?. A mouse trap, whether of a single element or multiple elements exists only as a Berkeleyan idea. We only have particular ideas, not abstract ideas, abstractions don't exist. Close your eyes and imagine anything, what did you see? You saw tigers and horses and things, even maybe the word 'abstract' plastered across the Aurora Borealis but not abstractions, only particulars.

Zeno's paradoxes as it relates to Irreducible Complexity must be seen through the syllogism:
 * Axioms are based on induction.
 * Deduction uses axioms.
 * Deduction is based on induction: even Godel's incompleteness theorems are entombed within Hume's circle.

1+1=2 is an axiom based on our inductive experience of placing two rocks on a table. To say that the axioms of a system isn't provable within the system by the same axioms, is to say that our experiences aren't completeley referential within the system of our experiences, it needs to refer to something outside of the system for its justification. Science(the art of measurement) is a dissimilar term for induction, which is used, not experienced as the future hasn't been experienced Our experiences and usage of induction(science) are encircled by Agrippa, entombed by Hume, with Hempels raven perched on top: laws of nature or laws of science don't exist in contrast to the laws of logic. Before the arrival of human minds the universe couldn't have existed and not existed in the same manner, this would violate the law of non contradiction. Our belief in the laws of logic are religious beliefs, just as religious as our usage of induction.

Alexander Pope addressed Irreducible complexity and being a friend of George Berkeley, his ideas could probably be found in Berkeley's works. Aristotle reflected Zeno's concept with constituted spontaneity(from Darwin's OoS) and D'Arcy Thompson preempted Behe's IC with composite integrity. With our volitionalistic language we project our presuppositions into the Zeno, Sorites debates as arrows,sand,mud, millets and tortoises are joined with mouse traps. Gould's punctuated equilibrium vs Darwin's gradualism view on evolution(adaptation) is also a take on Zeno. Darwin projected his belief in slow social change and Gould his Marxism, an idea that traces back to Hegel's projection of the Enūma Eliš mythological archetype. Adaptationism like every other belief from finite knowledge is a conclusion in need of a syllogism: only God doesn't need a syllogism.

Oop has given the term "procedural" a PR problem, hence Dave West tries to enunciate it under the rubric of Data oriented design. Paparazzi uav and the Gentlenav UAV project achieves control through interrupt driven plain procedural C coding, while Diydrones arducopter stuffed their PID control procedures into structs, making it difficult to discern what the data means(Mike Acton).

Cpp was invented (Stroustrup), Alan Kay so that arbitrary code is executed in the cpu with each object instantiation(virtual functions and virtual tables), allowing for endless hacking of Apache databases, providing the top500 with a competitive edge as the trade secrets are exfiltrated via MINIX and ultrasonic pulseaudio. Sharing of the data occurs each year at NSA headquarters under the rubric of "cyber security".

That crackling sound the speakers make when pulseaudio consumes 30% of cpu cycles is when an ultrasonic link is established between your cell phone and the pc. Anti virus programs are so effective at finding "viruses" because the viruses are written by the KGB(Kaspersky) and CIA(injected into the chip itself at the foundry) so that their Trojans(McAfee) can extract all the hdd data without raising suspicion. Many virus writers who didn't get the memo that only the KGB and CIA are allowed to encrypt hdds and exfiltrate data were sent to jail. Not all though, hackers and credit card thieves are allowed a moderate form of activity as a distraction from what is actually going on.

All operating systems install on top of MINIX, which will only allow Wireshark and Snort to see packets it wants it see. Hardening the OS with iptables etc. signals to MINIX an attempt at hiding data. All programs of any size and complexity must be a set of procedures and single hashmap storing the global variables. If you still can't solve your problem, then it's beyond the ontological domain of silicon based input output mapping.

Oop allows for embezzlement in ERP software, there is a reason why git is written in plain C(Torvalds on C++) and Eric Raymond's reposurgeon in golang without oop. The designer and writer of ZeroMQ regrets writing it in C++ instead of C coding.

never use getter and setter methods youtube video and new,delete,malloc in c++ wraps the malloc in a single command. The software design team with their $1.5 trillion F35 program and the welders at Eskom sabotaging the boilers have the same desire: lifelong employment. jaron lanier

links
inventions test page Water wars Jaron lanier