A power source for your mobile phone can now be as close as the nearest tap, stream, or even a puddle, with the world's first water-activated charging device.

Technology - Energy & Green Tech

Apr 18, 2013 4.7 / 5 (13) 10 |

(Phys.org)—Engineers at Yale University have developed a new breed of micro fuel cell that could serve as a long-lasting, low-cost, and eco-friendly power source for portable electronic devices, such as ...

Technology - Energy & Green Tech

Nov 30, 2012 2.5 / 5 (6) 0 |

(PhysOrg.com) -- An article written in 2004 by a Lehigh engineering professor and his former student has received more citations than any publication in its field, according to a company that analyzes the influence of research ...

Chemistry - Other

May 11, 2010 5 / 5 (4) 0