Betavolt Coin-Sized Nuclear Battery: Fact, Hype, and What It Really Means
For decades, the idea of a “forever battery” has been a science-fiction promise, whispered in laboratories and dreamed about by consumers. Imagine never having to plug in your phone. Imagine medical implants that run for a patient’s entire life, or satellites that never need servicing. It’s a story we’ve been promised over and over—but rarely […]