There are around 200 frozen corpses on Mount Everest.
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Scientists lit a cave of natural gas on fire in 1971 expecting it to only burn for a few days; it still burns to this day. It has been nicknamed "The Door to Hell".
19
In 1958, a nuclear bomb was lost somewhere along the swampy coast of Georgia. Its whereabouts remain a mystery to this day.
29
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17
The human brain doesn't stop developing until about 25 years old.
102