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Watch how 100 nuclear explosions could trigger global cooling
When people think about nuclear war, they imagine the explosions. But that might not be what ends everything. The real danger ...
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A look at the largest nuclear explosions in history
There has not been a major (or minor) nuclear explosion since the 1960s. This is almost entirely because the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) was opened for signature on July 1 ...
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