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Seventy-eight years ago, scientists created a unique sort of timepiece — named the Doomsday Clock — as a symbolic attempt to gauge how close humanity is to destroying the world.
IFLScience on MSN8d
To Keep Us Safe From Bears, Drones Are Humanity’s Best FriendAccording to Sarmento, bear dogs are widely touted for bear hazing, but there is no scientific research on whether they work.
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