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Would a fallout shelter really protect you in a nuclear blast?
Related: Why do nuclear bombs form mushroom clouds? A bomb shelter doesn't necessarily guarantee safety in the event of a ...
New Scientist on MSN12d
The strange geoengineering idea with potential for significant fallout
Feedback is intrigued (and terrified) by a new paper that suggests you could set off a ridiculously gigantic nuclear bomb deep under the seabed to mop up carbon dioxide ...