People make chargers

Smartphone users are no longer concerned about how to charge the phone because American scientists have created a nanotechnology generator capable of transmitting human-induced motions. into energy.

This device was developed by scientists at the Georgia Institute of Technology, USA - one of the leading research universities in the United States. According to scientists, the device is not only a mobile phone charger, but it is also used for many purposes.

The usual energy produced during movement and breathing can theoretically be 'charged' to implants or therapeutic devices.

Song Lin Wang, a professor of materials science at the Institute of Technology, has been studying the subject for many years. He is very interested in the voltage materials, which are capable of generating electricity under the influence of mechanical forces. He transferred these materials to nanoscale and achieved unexpected success.

Wang's nanomachines can vary from 10 to 15 percent of the organisms into electricity. In the future, this figure may be 40%.

The generator is just the size of a fingernail, which can generate about 8Mw of electrical power, enough to make a heart muscle work. The 5x5 size transmitter can light 600 diodes in one go or charge the smartphone.

'I'm really impressed by the performance of this device. Other smart materials have never been able to generate enough energy to put into practical use, "said Shashanka Priya, director of the Center for Materials and Electromechanical Systems at the Georgia Polytechnic Institute.

"It's important to bring this technology to life, not just to keep it in the laboratory," said Yangu Lee, a professor of mechanical engineering at the University of Washington, Seattle.