› added 5 years ago

122

TIL VALVe, the creator of half life and team fortress 2 also created steam

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dQMj TIL that when early humans transitioned from hunter gathering to agriculture, it actually lowered their standards of living.
epOwk TIL that Wolves were reintroduced to the American West bringing indirect ecological improvement called Trophic cascades. Wolves put pressure on Elks that can't forage anywhere and anytime. Some of the Yellowstone’s woody plants are now growing again.
DQ9Rv TIL there are only 15 trademarked scents in the U.S., Play-Doh being one of them.
yVo6w TIL that in 1909 the entire town of Ulysses, Kansas was relocated 3 miles west to escape their debts
QNv6 TIL that a new laser will be powerful enough to rip apart space itself