Mobile // 

As our phones have become more and more powerful, with bigger and bigger displays, the battery packs inside them ...

David Nield at 10:22 AM Mar 1 2017

Instead of taking off with thunderous jet engines, future airplanes may soar into the air on battery packs, and ...

Rebecca Boyle at 03:48 AM Jul 17 2012
Tech // 

Forget about battery packs for powering medical implants or personal gadgetry - engineers have come up with a fuel ...

Nick Gilbert at 14:33 PM Jun 18 2012
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