› added 3 years ago

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TIL that the ceremonial handguns carried by Sentinel NCOs at the Tomb of the Unknown Soldier are highly unique and customized SIG SAUER M17s of which 4 exist. Made with nods to history such as grips made from wood off the USS Olympia, the ship that transported the original Unknown back in 1921.

Read more sigsauer.com

via reddit.com

P17NZ TIL there is a protein called Pikachurin (after Pikachu) which has an essential role in the precise interactions between the photoreceptor ribbon synapse and the bipolar dendrites.
QNaEM TIL: Vaginal Steaming is used as an alternative health treatment in Africa and Central America. It involves smoking the vag by sitting above fire or hot coals. Side effects include 2nd degree burns, allergic reactions, and infection. There is no evidence it works. Gwyneth Paltrow reviewed it.
Dx9V TIL illegal prime numbers exist. An illegal prime is a prime number that represents information which is forbidden to possess or distribute. For example: when interpreted in a particular way, a certain prime describes a computer program that bypasses the digital rights management scheme used on DVDs
j6ZeQ TIL that Stonewall Jackson was also the name of the Major General of 84th Division during WW2
XEwrr TIL that The Great Pyramid of Giza is the only one of the 7 Wonders of the World still standing today. The other 6 have all been destroyed by earthquakes and other natural disasters.