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The cement that could turn your house into a giant battery
Concrete is perhaps the most commonly used building material in the world. With a bit of tweaking, it could help to power our homes too.
On a laboratory bench in Cambridge, Massachusetts, a stack of polished cylinders of black-coloured concrete sit bathed in liquid and entwined in cables. To a casual observer, they aren't doing much. But then Damian Stefaniuk flicks a switch. The blocks of human-made rock are wired up to an LED – and the bulb flickers into life.
"At first I didn't believe it," says Stefaniuk, describing the first time the LED lit up. "I thought that I hadn't disconnected the external power source, and that was why the LED was on.
Members of Local Justice System To Feature in UVI Fireside Chat Recogn...
On Wednesday morning, the University of the Virgin Islands’ College of Liberal Arts and So...
Man Arrested After Allegedly Raping His Sister
ST. THOMAS – One man is facing felony rape charges after his sister accused him of forcing...
