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TIL the term "cake" has a long history. The word itself is of Viking origin, from the Old Norse word "kaka". The ancient Greeks called cake πλακοῦς (plakous), which was derived from the word for "flat", πλακόεις (plakoeis). It was baked using flour mixed with eggs, milk, nuts, and honey. They also

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8aByV TIL Rust Doesn't cause Tetanus. Tetanus, or lockjaw, is a bacterial infection caused by Clostridium tetani, an extremely hardy rod-shaped bacterium found in animal digestive tracts and soil worldwide. Humans can be exposed to Clostridium tetani in a variety of non-rusty ways, such as animal bites.
ykNp TIL The word “scientist” did not exist before 1833. Before this, scientists were referred to as “natural philosophers”.
kJJxg TIL Alexander Butterfield, asst to President Nixon who revealed the secret White House taping system, was an on-again-off-again boyfriend to Dr. Seuss' wife Audrey Geisel
E10YX TIL Many “Vampire killing kits”, allegedly from the 19th century, are sold in auction houses such as Sotheby’s, for upwards of $12,000. However, their authenticity is debatable as they contain materials that place them as being made in the 1930s or later. There is also no historical basis for them.
0wW1v TIL that in the early 20th century, patients with syphilis were successfully treated by being transfused with infected blood from people with malaria. The researcher was given the 1929 Nobel Prize for his discovery.