Energy & Green Tech

Safer, more powerful batteries for electric cars, power grid

Solid-state batteries, currently used in small electronic devices like smart watches, have the potential to be safer and more powerful than lithium-ion batteries for things such as electric cars and storing energy from solar ...

Electronics & Semiconductors

Printable circuits that can work on fabric, plastic and even fruit

Remember iron-on decals? All you had to do was print something out on special paper with a home printer, then transfer it onto a T-shirt using an iron. Now, scientists have developed a very similar scheme, but instead of ...

Engineering

Kateeva coating could finally give us bendable displays

A new startup based in Menlo Park, California called Kateeva might have solved one of the problems that is keeping manufacturers from selling us portable devices with bendable displays. They've developed a coating process ...

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