› added 6 years ago

121

TIL that cement is to concrete as flour is to cake. Cement is a component of concrete.

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via reddit.com

dQrZ TIL 40% of Rome’s population was slaves, imported from France or Germany, indistinguishable from the regular Italian. Some senators wanted to identify them with stars. Seneca replied, “If they knew how many of us there were compared to them, we would be in danger.”
GxnJ TIL drying your hands with a paper towel will reduce the bacterial count on your hands by 45-60% rather than by using a hand dryer, which will increase it by 255%. This is because the dryer blows out bacteria living in the conveniently warm, moist environment
l7Ee1 TIL the Soviet Buran space shuttle had turbojet engines for added control which enabled it to lift off from traditional runways for testing or transport
9YZ0Q TIL Police in Japan still wear white gloves after The Beatles toured there in 1966 and the authorities were worried about holding crowds of screaming girls back with bare hands.
Z8Roa TIL in the 1880s, some coffins were equipped with shotguns and explosive devices (“Coffin Torpedos”) to deter grave robbers.