In May 1972 in a uranium enrichment plant in France, scientists examining ore from a mine in Gabon, West Africa, discovered that a natural nuclear reactor had spontaneously manifested in that region in the Earth’s primordial past, churning out approximately 100 Kw worth of energy continuously for a few hundred thousand years about 1.7 billion years ago. In order to [...]
As of 2019, nine countries are known to have nuclear weapons. There are about 14,000 nuclear weapons in the world, a number that has been declining since the Cold War ended. While the exact number of nukes each country has are closely guarded state secrets, below is an estimated list that the Arms Control Association and Federation of American Scientists came up with.
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