Solar panels are quite an amazing technology with the ability to turn sunlight into electricity. Solar cells are made of silicon, a semiconductor that is the second most abundant element on Earth. They are constructed with a positive layer and a negative layer, which together create an electric field, just like in a battery. When photons hit a solar cell, they knock electrons loose from their atoms. If conductors are attached to the positive and negative sides of a cell, it forms an electrical circuit. That how it lights your homes, etc.
The greater part of us needs to utilize the innovation that can anticipate the words…
Elon Musk has finally delvered ‘Not-a-flamethrower’ at the party outside Los Angels ,to 1000 people on Saturday.
The experimental set-up, that can be seen as the world’s fastest water heater, produced an exotic state of water, from which researchers hope to learn more about the peculiar characteristics of Earth’s most important liquid.
Having a hole in their does allow you to close the lid properly without the air pressure issue. But it also serves another simple yet intensive purpose – reducing the risk of choking deaths.
NASA just declared that it plans to launch a minute, four-pound, autonomous helicopter along with its 2020 rover mission.
Boston Dynamics Robot exercise effortlessly crosses different types of terrain, from gentle slopes to heavy brush – even a log can’t slow him down.