All Items Tagged

“Batteries”

Aug 13, 2014 02:19 PM ET // Glenn McDonald
Flexible device adheres to upper arm and generates a weak electrical current from perspiration. Continue reading →
Jul 17, 2014 01:21 PM ET // Tracy Staedter
A team of graduate students have shown that, theoretically, walking on walls is possible. Continue reading →
Jul 11, 2014 03:24 PM ET // Tracy Staedter
Adding silicon dioxide, or quartz -- a primary component in sand -- to lithium-ion batteries improved performance threefold. Continue reading →
May 4, 2014 09:30 AM ET // Tracy Staedter
This week we look at the future of travel and amazing ways to store and create renewable energy.
Apr 15, 2014 11:05 AM ET // Michael Andronico, LAPTOP
An ultra-thin thermoelectric power generator draws heat energy from a person's skin.
Apr 8, 2014 01:39 PM ET // Tracy Staedter
A new kind of electrode combined with synthesized peptide molecules create quick charging times. Continue reading →
Apr 2, 2014 01:00 PM ET // Tanya Lewis, LiveScience
Here's what's hot in wearable tech.
Feb 12, 2014 02:30 PM ET // IEEE Spectrum
A microgrid project aims to make renewables affordable to island economies.
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