› added 5 years ago

128

TIL the D in 'D-Day' stands for Day.

Read more wikipedia.org

via reddit.com

DQY4g TIL invention of the modern American football helmet is credited to US Naval Academy football player (and later Admiral) Joseph M. Reeves, who had a shoemaker create one for him after a Navy doctor told him another kick to his head could result in instant insanity or death.
gD89 TIL of the “Ramsey Effect”, which states that almost every time soccer player Aaron Ramsey scores a goal someone famous dies within a few days. “Victims” of this include Osama Bin Laden, Whitney Houston, David Bowie, and most recently, Nancy Reagan.
8axaP TIL it is possible to distinguish the parts of Berlin that were formerly West and East from the space: “East” Berlin uses sodium vapor lamps which produce a yellow color, whilst “West” Berlin uses fluorescent lamps produce a white color.
YVLd TIL that the author of the first computer worm ever created was a student and it infected 6000 computers which was 10% of all computers connected to internet.
9JyQ TIL there’s a experimental project in Stockholm, Sweden where you can sign up to recieve a SMS if there is a cardiac arrest nearby (500 m), so you can get there before the ambulance and perform CPR. 9500 people have signed up, and they reach the location faster in 54% of the cases.