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An important invention by the Bill Gates Foundation
(19) | 15/06/2018 | Translate: The charitable foundation of Bill Gates in collaboration with the company Global Good built "Indigo", a refrigerator operated with water at low pressure, without the need for electricity. The refrigerator was built specifically for the preservation and transport of vaccines in African regions. It lasts up to 7 days, and when it needs "recharging" it just needs to be heated.
Spray that protects the electrical equipment from the water Nano company from South Africa showed a video with its product called NanoProtech, and can protect any electronic device from short-circuits in water. Of course we can assume that the water in the video is desalinated and distilled, so nothing assures the authenticity of the experiment. The spray is expected to launch in July.- Advanced water gun This is Spyra Two, an electric water gun that automatically fills and shoots small bursts of water under pressure.
- Electric arc furnace The electric arc furnace is a huge refractory boiler in which metals from three huge graphite electrodes are melted. You can also see in the video a cooling system that constantly sprays water on the surface of the electrodes. The smelting furnace is used for smelting scrap and ore. Its biggest disadvantage is the huge energy consumption and electric melting is efficient only when carried out on a large scale. The theoretical amount of energy required to melt 1 ton of waste is 300 kWh.
- Helping salmon migrate The Whooshh Innovations company created a salmon transmission system and other migratory fish to allow them to quickly cross the dams. The fish sucked into a long tube and moving at 35 km / h for several hundred meters until the arrival point where left in the water again.
- 0-100 half a second, with water pressure The French inventor François Gissy built a tricycle that uses water under pressure, and can reach 261 km / h with acceleration from 0-100 in only 0,55 seconds.
- art kitchen with induction The Bose company presents a new kitchen operation with induction technology. How does an induction cooker works: Conventional electric cooking surfaces operate using radiant energy to initially heat the kitchen and then surface, to transfer this heat to the container and the contents. Induction cooking surfaces, However, use the magnetic energy. Inductive coils for energy beneath the surface of the kitchen producing a current passing through the surface of the kitchen. When a cooking utensil from magnetic material placed on the surface, the current causes the molecules of pot to move very quickly. This reaction creates heat needed for cooking.
- How to transfer a wind flap, length 73 meters The special Vamdrup transport company ensures the delicate transfer of a blade length 73,5m, for the construction of an offshore wind turbine test site in Østerild, in Denmark. The vehicles used are specially designed for transporting long fins in turns and roundabouts, as shown in this video. The wind turbine to which the blade is intended has a rotor diameter of 150 meters and can supply electricity to 5.000 houses yearly.
- The translucent solar items Ubiquitous Energy company manufactures the first transparent solar cells in the world, a technology that could significantly expand the scope of solar energy. Their technology is an invisible film that can be mounted on any surface, screen or window, and to produce electricity. A technology that maybe sometime give us mobile phones and tablets that will never run out of batteries. The skyscrapers also, they could use their Windows as solar panels.
- The winding and repairing a huge motor A video that shows re winding and repairing a large electric motor, intended for the water pump on a submarine. The shots are from the company's facilities Koffler, in San Leandro, California (USA).
- How to charge your cell phone with a candle The "Candle Charger" is a new device that converts thermal energy into electrical energy, and allows us to charge our cell phone when we have a power outage or when we are in the countryside. With a wax container and 150 ml of water, the Candle Charger can last for 6h, and provide enough power to charge 2 phones. Candle Charger is currently awaiting funding from Kickstarter to begin production.
- A washing machine that needs no electricity YiREGO company based in Toronto, Canada, created a launderette as an alternative for washing clothes by hand. The small device operated by a foot pump, and you don't need absolutely no other energy source. It uses 80% less water and detergent than an average washing machine. The device will be released in the market about a year, and costs $ 130 (114€).
- The Copenhagen wheel An ingenious invention by the SENSEable City Lab Department of MIT University, You can change the wheel of the bicycle as we knew so far. The wheel that turns an ordinary bike into a hybrid electric, as it captures energy when cycling and braking, saving to a battery. The wheel helps the cyclist later giving an extra boost where needed.
- Michael Kalogerakis: An inventor in isolation Michael Kalogerakis, a resourceful inventor and electrical engineer and electronic from Crete, speaking to journalist Joseph Smith for what he has achieved in the areas of wind and solar power and on alternative forms of fuel produces, using rotten fruit, sugar cane and water with the hydrogen form. Source
- Thermoelectric generating tube stream of hot water The thermoelectric tube of Panasonic utilizes the thermal energy from hot water pipes to produce electricity. With a simple installation of these tubes can be used in factories for the production of electricity from excess heat.
- A small scratch on the new Porsche While making a U-turn in the yard of a house, a transport truck scraped an electric Porsche Taycan with its lifting platform.