Technology
Comet lander Philae ends up in cliff shadow, batteries are running out
A shadow was cast — quite literally — across Europe's historic mission to land on and explore a comet on Thursday. Scientists said the landing craft not only bounced twice, it also came to rest n…
John Rogers
A Battery That Stretches to Three Times Its Size
Stretchable batteries that can be recharged wirelessly provide a energy supply for wearable electronics and wellness tracks. Flexible, stretchable electronic equipment can help supervise at…
Technology.
New Battery Said to Recharge in Minutes and Last 20 Years
Charging your phone battery can be inconvenient and take awhile , but what if you could get a proper power refueling in just a few minutes? toolbar maker Scientists at the Nanyang Technolo…
Technology
Turning Old Lead Batteries Into New Solar Energy
MIT team's work could curb toxic waste while contributing to clean power Used car batteries can leech chemicals and create lead pollution when they're incorrectly trashed. A team at MIT be…
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