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TIL: Despite their necessity in modern medicine, scientists aren’t sure exactly how anesthetics work.

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QJRQd TIL the murderer of Adolph Coors III (heir to Coors Brewing Co) spent only 19 years in prison despite being an escapee from prison for a previous murder at the time he killed Alfred and despite maintaining his innocence. He committed suicide at age 80.
XgoR TIL that the star Betelgeuse, in the constellation Orion, is 500 times bigger and emits 16,000 times more visible light than the Sun. If it were in our solar system, its surface would extend to the orbit of Jupiter.
OOga TIL: An Alaska senior was quoted $65,000 for his dental work. He ended up flying and driving 3,700 miles to Mexico in order to get the entire operation done for $3,000.
OkN7 TIL that a medical device company illegally tested a bone cement on patients killing at least 5 when the cement was injected into their spines and leaked into blood vessels causing massive clots in their hearts and lungs. Company executives received prison sentences of less than a year each.
rRkPM TIL One of the reasons satellite phones never became the 'norm' despite having almost universal network coverage is time delay. These phones communicate through geostationary satellites that are 30,000+ km above Earth, which causes a time lag while talking to someone on the phone.