› added 11 years ago

142

TIL NASA helped the airline industry save billions on fuel with one simple fix

Read more spinoff.nasa.gov

via reddit.com

m1L0v TIL In 1919, a nurse rejected Ernest Hemingway's affections by sending him one of the earliest notable Dear John letters, known as letters written by women to military men informing them that their relationship is over
Lk57V TIL A Roman Amphitheater collapse in 27AD killed 20,000 people and led to the Roman Senate passing a law requiring the foundations of all new amphitheaters to be inspected prior to use.
xVJPb TIL about Archie "The Greek" Karas, a gambler who turned $50 into $40M and lost it all in a year
Gmp7 TIL that Target has a top rated forensic lab in Las Vegas and Minneapolis used to solve retail crimes committed at Target stores. They also tackle felony, homicide and special circumstances cases for law bureaus that need the extra manpower, facilities, resources and time free of charge.
PgYG TIL that a 456 pound man starved himself for a year and 17 days, only surviving off his own body fat, yeast, multivitamins and potassium supplements. After, he weighed just 180 pounds.