World's Tiniest Engine

World's Tiniest Engine Is Nanoscale Device Made Of Tiny Charged Gold Particles

By R. Siva Kumar - May 05, 2016 07:52 PM EDT

Scientists created the world's tiniest engine in order to provide the framework for nano-machines in future.


New Super-Thin, Tattoo-Like 'E-Skin' Can Measure Heart Rate, Blood Sugar And Oxygen

By R. Siva Kumar - Apr 17, 2016 09:11 AM EDT

Scientists create new organic e-skin that can stick to the body like a tattoo and monitor blood oxygen, heart rate and blood sugar.

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