› added 9 years ago

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TIL Scottie from Mythbusters quit welding and became a dental hygenist

Read more discovery.com

via reddit.com

loOr5 TIL people were skeptical of reinforced concrete until the 1906 San Francisco Earthquake, where the few concrete buildings survived the quake and fire remarkably. Now we produce about 7.5 billion cubic meters of concrete worldwide every year.
nWxpP TIL about American vet Michael Boatwright, who woke up with amnesia and could only speak Swedish. He later started a new life in Sweden but died by suicide. Clues to his personal history spanned three continents
PYd5O TIL that it is safe to eat raw eggs in Japan due to their strict control of processes involved in egg production.
vPPKL TIL a surgeon implanted human teeth into cocks’ combs to study transplantation in the 1700s
4gKR TIL there is an ISO standard for making tea.