This is a replica of the Fat Man bomb, the type dropped on Nagasaki in August 1945. It might only be the size of a truck, but it carried the power of around 21,000 tons of TNT. Instead of hitting the ground, it detonated about 1,600 feet above the city, a height chosen to maximise the blast and destruction. Hard to believe that something this compact could unleash so much devastation. What do you think, is this replica to scale? #usaf #secondworldwar #history | AvPay.aero