› added 10 months ago

31

TIL fist pumping before a blood test can lead to falsely elevated potassium results.

Read more getlabs.com

via reddit.com

0nAM TIL NFL quarterback Russell Wilson can trace his family lineage back to 524 A.D. to Arnulf of Metz, the patron saint of beer.
OGege TIL the only instance of shots fired in anger on Antarctica occurred in 1952 when an Argentine naval base fired machine guns over the heads of a British landing party.
Lka00 TIL That Harris Wittels, writer and guest actor on Parks and Recreation, coined the term "humblebrag".
7rVeb TIL: In 1947, the Superman radio show did a series called "Clan of the Fiery Cross" in which they exposed many of the KKK's most guarded secrets. Within two weeks of the broadcast, KKK recruitment was down to zero. And by 1948, people were showing up to Klan rallies just to mock them.
Bg41K TIL Cubesats are a standardized system for small satellites, making launch and deployment easier.