› added 2 years ago

68

TiL - Women used to turn their teeth black with a solution of iron filings and vinegar.

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mxGjM TIL at a time when the typical burger was 35 cents, McDonald's sold them for for 15 cents each, thanks to having a more efficient and low-cost sales model for their food. This led to increased sales and allowed for expansion of the chain.
b9R60 TIL that LIMES are actually YELLOW when they are RIPE
lpJa TIL Sony and other Japanese companies have banishment rooms where they transfer surplus employees and give them menial or useless tasks or even nothing to do until they become depressed or disheartened enough to quit on their own, thus not getting full benefits.
y4Rw TIL the British Standards Institute has issued standards for the ethical design of robots, declaring that robots should not be designed solely or primarily to kill or harm humans and warning against robots that lack respect for cultural diversity or pluralism.
rAjd TIL An orangutan from a zoo reintroduced to the wild in Borneo began spear fishing after watching local fisherman