› added 2 years ago

268

TIL that Dolphins sleep with one eye open

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via reddit.com

kJQk7 TIL: The USA has a national Quidditch team.
OGLJR TIL The firm who repaired seat covers on San Francisco's BART trains started paying people to slash the fabric, eventually accounting for 85% of vandalism reports
wLwZP TIL NASA is proposing to cool the Yellowstone super volcano by drilling down 10km into the super volcano and pumping in water at a high pressure. They then plan to use the extracted heat as a resource for power.
X0XlX TIL that the least densely populated county in the US east of the Mississippi River is Hamilton County, NY with 3 people/sq mi (1.2/km2).
5VoaB TIL that the Turritopsis dohrnii jellyfish can revert back to its juvenile form after reaching adulthood, essentially allowing it to bypass death and become biologically immortal.