Tag Archives: kilotons of TNT

this day in the yesteryear: First Test of a Nuclear Weapon (1945) One of the darkest day in human history!

First Test of a Nuclear Weapon (1945)

Called the Trinity test, the first test of a nuclear weapon was conducted by the US in New Mexico on what is now White Sands Missile Range. The detonation of the implosion-design plutonium bomb—the same type used on Nagasaki, Japan, a few weeks later—was equivalent to the explosion of approximately 20 kilotons of TNT, and is usually considered the beginning of the Atomic Age. It is said that the scientists who observed the detonation set up a betting pool on what the result would be. Who won? More… Discuss