Vibration energy the secret to self-powered electronics
Saturday, February 22, 2014 - 06:31
in Physics & Chemistry
Engineers have developed what could be a promising solution for charging smartphone batteries on the go -- without the need for an electrical cord. Incorporated directly into a cell phone housing, the team's nanogenerator could harvest and convert vibration energy from a surface, such as the passenger seat of a moving vehicle, into power for the phone.
