Скачать или смотреть What Is Tritium? ☢️💡– A radioactive isotope used in fusion — and why it’s so scarce

Tritium — the radioactive form of hydrogen — is one of the most valuable and mysterious substances in modern science. With just one proton and two neutrons, it’s a rare isotope that plays a key role in nuclear fusion, the same process that powers the Sun. ☀️⚛️

Unlike ordinary hydrogen, tritium is unstable. It decays over about 12 years, releasing low-energy radiation — making it useful for self-powered lights, nuclear research, and potential fusion reactors. But here’s the catch: tritium is incredibly scarce on Earth. Most of it is produced artificially in nuclear reactors, where lithium or deuterium is bombarded with neutrons. 💡🔬

Future fusion projects like ITER and DEMO rely on tritium as a critical fuel, combining it with deuterium to release massive amounts of clean energy — without carbon emissions. But global supplies are measured in just grams, sparking a scientific race to produce tritium safely and sustainably. 🌍⚡

From glowing watch dials to the dream of limitless fusion power, tritium is both a symbol of hope and a scientific challenge. Rare, powerful, and short-lived — it’s the fuel of the future hiding in the tiniest atom. 💫🧪