A flexible battery that runs off of perspiration and can discharge 20 hours' worth of electricity for low-powered wearables from just 2ml of sweat has been developed.
The device measures just 0.8 square inches and is as flat as a bandage, and was designed by engineers from the Nanyang Technological University in Singapore.
It is attached to a stretchy and sweat-absorbent textile that can be worn around the wrist or upper arm and also attached to wearables like smartwatches. Read More...
Redeem now "Bring It On" director Peyton Reed explained to Insider why he loves the brushing teeth scene in the movie.It conveys sexual tension without actors Kirsten Dunst and Jesse Bradford saying a word.Reed revealed that the scene, which has become one of the most memorable moments in the movie, was not in the original script.Visit Insider's homepage for more stories. Looking back on the 20th anniversary of " Read More...
