› added 6 years ago

120

TIL the British government accidentally published classified information about their nuclear submarines in a "redacted" report. The classified information had been "blacked out" in the document, but anyone who opened the document could copy and paste the "blacked-out" text in order to read it.

Read more telegraph.co.uk

via reddit.com

QlJd TIL that liquid oxygen is magnetic, and it can be moved around and even picked up with a powerful magnet.
prBp TIL Ice-T released a song called “99 Problems” eleven years before Jay-Z did, with the same chorus.
eApD TIL A college student wrote against seat belt laws, saying they are “intrusions on individual liberties” and that he won’t wear one. He died in a car crash, and his 2 passengers survived because they were wearing seat belts.
e0K45 TIL that prior to the passing of the Clean Water Act in 1972 it was not uncommon for rivers in the US to catch fire, the Cuyahoga fire in Cleveland is just the most famous
78Zxx TIL about the Somaliland campaign, a series of military expeditions in northern Somalia by the British Empire against the Dervish movement from 1900 to 1920. It ended when the British aerially bombed the Dervish capital. 100K to 150K Somali civilians were ultimately killed in the campaign.