› added 9 years ago

131

TIL that the United States has more people of Norwegian descent than Norway.

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nWGwr TIL: Pluto's orbit has aligned with the constellation Capricorn since 2008. Tonight, for the last time in our lifetime, Pluto will be there. Tomorrow Pluto's orbit will begin aligning with the constellation Aquarius. Just a fun reminder that the universe is making history tomorrow.
m1Z9O TIL Researchers have found that if you leave a running wheel out in the wild, wild mice will choose to run on the wheel for their own enjoyment
4X1oX TIL Rags, who became a World War I dog hero, was originally just a stray pup picked up by a couple of American soldiers in July of 1918. He carried messages from one US infantry division to the next tucked under his collar. He was buried with military honours when he died in 1936.
e08M5 TIL The circuit board is green due to the solder mask, which protects the copper circuits printed on the fibre glass core to prevent short circuits, soldering errors, etc. The colour of the solder mask gives the board its appearance.
Y4Y7 TIL Power posing to boost testosterone as described in Amy Cuddy’s famous TED talk fails to replicate in independent studies