Are you smart enough?
What is an electrical tracing of the heartbeat or heart rhythm called?
Which of these comes first in the day?
Per an 1881 resolution, how should you pronounce the name of Arkansas?
Composing as Arthur de Lull, a 16-year-old girl named Euphemia Amelia Allen wrote Chopsticks, a short waltz for what instrument?
Plumbers worry about pipes made from what element, whose abbreviation is Pb from the Latin plumbum?
M and K are both used to represent what number?
What infection, first observed by Utrecht phytopathologist Bea Schwarz in 1921, is caused by a fungus called Ophiostoma ulmi?
What was the copacetic nickname of ice-cream-loving Bill Robinson?
Caused by the bacteria Mycobacterium leprae, what disease may have reached Europe when the Persians under Xerxes invaded Greece?
Before playing Radar on MASH, Gary Burghoff played which round-headed comic strip character in a Broadway musical?
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Extremely Hard Science Quiz Even Einstein would scratch his head!
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Extremely Hard History Quiz, most people score only 3 out of 10.
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Who sang these songs from the 20s?