China Unveils Coin-Sized Nuclear Battery That May Power Devices for Decades
In a breakthrough that edges us closer to a true “set-it-and-forget-it” power era, Chinese researchers and companies have introduced a miniature nuclear battery the size of a coin that promises years—and even decades—of continuous output without ever needing a recharge. The device, developed by firms including Betavolt and a research team at Northwest Normal… Read More »