News tagged with energy capacity

Watches, LEDs powered by yarn battery

(Phys.org)—Researchers have fabricated rechargeable batteries by using highly conductive yarns that have a diameter and flexibility similar to that of a piece of cotton yarn. The new yarn battery can be woven into fabric ...

dateAug 25, 2017 in Nanophysics feature
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Energy storage system of tomorrow

Invention by Horst Schmidt-Böcking and Gerhard Luther basis for a novel marine pumped storage system developed by the Fraunhofer Institute for Wind Energy and Energy System Technology (IWES) / Tested for the first time in ...

dateNov 11, 2016 in Energy & Green Tech
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