2022
Entries
The project consists of using the current demanded by the cities and using it for the generation of hydrogen using current to voltage transformers.
The amount of hydrogen generated by this system will depend on the consumption of the electrical network and the capacity of the current transformers.
Large companies like Google Waymo, General Motors, Amazon and others are investing billions of dollars in Robotaxi development, but they are missing two very important facts:
A large part of the future passengers will be very hesitant to share ride with strangers in a car without a driver, researcher Sigma Dolins found this and named it "Sharing Anxiety.
The sustainability crisis extends to Low Earth Orbit (LEO) , where human-made debris poses a ubiquitous threat. As one piece of a broader solution, we're bringing electronic textile technology to LEO for the first time, prompting an opportunity for industry and technology convergence among the electronics, textile manufacturing, and space technology industries.
For decades,
AquaDynamics is developing a water purification system that will allow the recycling of water. It uses no filters, chemicals or UV light. Instead, it purifies water the way nature does: through evaporation and condensation, only more efficiently -- up to 99.75% efficient. I have worked on systems like this for 15 years.
The energy-free energy generator relates to a power tool which needs no fuel and no electric power supply. It is light and rapid and has strong power and aims at saving the earth and eliminating haze. With an increased number of features, mobile devices like smart phones, tablets etc are requiring more power. To extend their operating life,
Illnesses with airborne transmission vectors have been in the news, especially in the last couple of years. The current state-of-the-art for airborne particle containment is to encumber healthcare staff with bulky personal protective equipment (PPE) or create negative pressure isolation rooms. Bulky PPE can limit visibility and make routine tasks more difficult.
The Hawk Aerocar
Ever since people have gazed into the sky and wondered as birds soared overhead, mankind has desired to fly – to take off by themselves and fly to any destination they wanted. This is now possible and without congested airport and overbooked planes.
I was a child of the 1950's and hula hoops were used by the young and old. After breaking several, we strung them together to make a huge hula hoop. That was boring, so we tried something new. We strung a bunch of different colored hoops together to make a spiral.
Lead-halide perovskites are highly sought-after semiconducting materials that can harvest sunlight and convert it into renewable electricity. Their low cost and high efficiency make them ideal for optoelectronic applications like solar cells and LEDs. They are, however, extremely sensitive to light, heat, air, and water—even airborne moisture would kill the current devices in minutes,
Increasing pest and disease pressures urge specialty crop farmers to spray orchards more frequently than ever before to grow marketable products. In the order from primitive to sophisticated, current technologies in industry allow orchard farmers to spray trees in three different ways: conventional air-blast sprayers which are the most common,
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