Boffins build diamond battery that lasts millennia
The UK Atomic Energy Authority (UKAEA) and the University of Bristol have built a diamond battery capable of delivering power, albeit a tiny amount, for thousands of years. The university had an idea for a battery powered by carbon-14, the longest-lived radioactive isotope of carbon with a half-life of around 5,700 years. For safety reasons, Read more about Boffins build diamond battery that lasts millennia[…]