‘Forever’ Battery Made from Nuclear Waste Takes 28,000 Years to Run Out of Charge

California startup Nano Diamond Battery (NDB) says it has designed a battery made from nuclear waste that will take up to 28,000 years to run out of charge. The “forever” diamond battery was developed for use in deep space and other niche applications, but a consumer-facing prototype is also in the works. The firm said … Continue reading ‘Forever’ Battery Made from Nuclear Waste Takes 28,000 Years to Run Out of Charge