› added 12 years ago

91

TIL: There are female condoms, for potential rape victims, soon to hit American shelves that have a row of razor sharp barbs and can only be removed by a doctor.

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via reddit.com

4XwJJ TIL biblically accurate angels are very different from well-known description of the an angel - Old Testament depict one of them (Seraphim) as six-winged, flaming creature continuesly chanting "Holy, holy, holy" and the other (Ophanim) as pair of wheels with multiple eyes
D1dVv TIL When counting down to the launch of an explosive, e.g. when testing a new model of gun, it is customary to omit "5" from the countdown sequence because "five" sounds too similar to 'Fire!'
wpMM TIL that a band, Vulfpeck, raised 20,000$ for a tour by streaming an album called “Sleepify” on Spotify. The album consisted of 10 tracks of nothing, for a total of 5 minutes of silence. Fans were urged to play this when they went to bed, and after 5.5 million streams the album was taken down.
Y7Dxd TIL Nata de coco and nata de piña (soft gelly cubes often put into drinks, similarly to bubble tea) aren't made from the flesh of the fruit but from coconut water/juice going through a fermentation process where bacteria (Komagataeibacter xylinus) convert it into (bacterial) cellulose.
J1yy1 TIL computer servers are getting so hot and cooling them emits so much carbon (as much as the aviation industry), manufacturers are dunking servers into nonconductive liquid tanks to cool them and help their clients meet power usage effectiveness regulations