In 1954, Edward Teller proposed SUNDIAL, a 10‑gigaton H‑bomb concept 200 times stronger than Tsar Bomba. Here are 5 key facts and why it was never built.
nuclear-weapons
If Nazi Germany Got the Bomb First: Which City Dies?
If Nazi Germany had built the atomic bomb first, which city would they hit: London, Moscow, or somewhere else? A grounded look at targets, tech, and Nazi strategy.