The W54 is the smallest nuclear warhead ever deployed, weighing just over 50 pounds. It was used by specially trained infantry units and in the Davy Crockett recoilless rifle. Its low weight made it ideal for the Special Atomic Demolition Munition project. The W54 is the smallest nuclear warhead deployed by the United States and […]
The W54, weighing only 51 pounds, was the smallest nuclear weapon known to the public. A critical mass of plutonium is approximately 10.5 kg, and increasing it by 10% can create a nuclear weapon with a yield of 10-20 tons. The smallest nuclear weapons’ yield would be in this range, but their existence is likely […]
A “nuclear light bulb” is a type of nuclear-powered rocket engine or power source. It uses a quartz wall to separate the coolant/propellant from the nuclear fuel. It could be used for rocket propulsion or to generate electricity through photovoltaics. It offers superior propulsion and complete reusability, with a payload equal to 30% of its […]
Nuclear reactors use fission to generate energy and can be used for electricity, fuel production, and research. Fuel rods are placed in a moderator and controlled with control rods. Coolant is used to transfer heat, which can be used to generate electricity. Safety devices are used to prevent accidents. A nuclear reactor is scientific equipment […]
