Electricity

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Articles about Electricity

880 published items.

Power transmission without wires
New technology

Power transmission without wires

Japan has successfully tested wireless power transmission technology, an important step that opens up the ability to produce electricity from outer space using solar ene…

December 12, 2018
Smart keyboard identifies users by typing
New technology

Smart keyboard identifies users by typing

Researchers at the Georgia Institute of Technology have successfully developed a set of keyboards that accurately identify users based on their typing style.

December 12, 2018
Smart shoes create electricity
New technology

Smart shoes create electricity

An in-shoe component is designed to generate electricity from walking or running activities, providing power to the sensor or other electronics.

December 12, 2018
Bill Gates drink water extracted from human feces
New technology

Bill Gates drink water extracted from human feces

Bill Gates has posted details of the OmniProcessor project on the Gates Note blog, where his charity fund discusses bringing clean water and electricity to difficult are…

December 12, 2018
Harnessing power from sweat
New technology

Harnessing power from sweat

According to the University of California at San Diego (USA), human sweat can be harnessed to provide energy to mobile devices, thanks to intelligent tattoos.

December 12, 2018
Self-cleaning woolen fabrics
New technology

Self-cleaning woolen fabrics

Researchers in Hong Kong have recently made a test of cashmere wool that can clean itself of sunlight, which saves water and chemicals.

December 12, 2018
Bracelet stimulates the brain
New technology

Bracelet stimulates the brain

In many previous studies, scientists have demonstrated that using low intensity electricity in some cases can help treat some diseases, such as depression, anxiety or ch…

December 11, 2018