MIT Boffins Build Battery Alternative Out of Cement, Carbon Black, and Water
Long-time Slashdot reader KindMind shares a report from The Register: Researchers at MIT claim to have found a novel new way to store energy using nothing but cement, a bit of water, and powdered carbon black — a crystalline form of the element. The materials can be cleverly combined to create supercapacitors, which could in Read more about MIT Boffins Build Battery Alternative Out of Cement, Carbon Black, and Water[…]