Visualized: How Nuclear Weapons Work
In 1945, the world’s first-ever nuclear weapon was detonated at the Trinity test site in New Mexico, United States, marking the beginning of the Atomic Age.
Since then, the global nuclear stockpile has multiplied, and when geopolitical tensions rise, the idea of a nuclear apocalypse understandably causes widespread concern.
But despite their catastrophically large effects, the science of how nuclear weapons work is atomically small.
The Atomic Science of Nuclear Weapons
All matter is composed of atoms, which host different combinations of three particles—protons, electrons, and neutrons. Nuclear weapons work by capitalizing on the interactions of protons and neutrons to create an explosive chain reaction.
At the center of every atom is a core called the nucleus, which is composed…
