› added 1 year ago

91

TIL about the NASA Moon Trees, trees that have been to space.

Read more nssdc.gsfc.nasa.gov

via reddit.com

YNlx TIL Venting your anger online only makes you angrier, a study found
lopmG TIL about Donut Dollies, women who traveled through war zones to serve donuts to troops during WW2
WgjB TIL “Prior to the first nuclear bomb detonation in July of 1945, isotopes such as strontium-90 and cesium-137 simply did not exist in nature.” Pieces of art and bottles of wine created before 1945 can be tested for cesium, if they contain traces of cesium they would almost certainly be fake.
P1aae TIL that in 1867, John A. Winston, a former Governor and Confederate Officer from Alabama, presented his credentials to the United States Senate as Senator-elect from Alabama. However, he was not allowed to take his seat because he refused to take the oath of allegiance to the United States.
7rmXb TIL that an ethical hacker called Jim Browning (Alias) routinely tracks down internet scammers who exploit old and vulnerable people online. He managed to shut down a company that scammed people with the help of BBC recently.