Science Quiz. Most people will fail.
When I slam my head into a tree over and over again, I'm looking for insects, but I'm also warning off rivals and looking for love. What am I?
Abbreviated as Hg, what element was called hydrargyrum, meaning "liquid silver"?
A piece of wood from the apple tree that supposedly inspired my theory of gravity went up to space with astronaut Piers Sellers. Who am I?
What does the "s" stand for in "sonar"?
What spotted dog is named for a narrow strip of Croatian land, which was once part of the Greek colony of Illyria?
Used in poison gas during WWI, what element today makes water much safer to drink?
Where would you find a bird's gizzard?
What, probably, was the Black Death?
Gastric juices are so corrosive they would dissolve what organ that holds them, were it not for a thick layer of mucus and four layers?
What's the difference between a proton and a photon?
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Very hard geography quiz, can you get more than 5 correct?
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We bet you don't know a thing about who invented these things!
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We bet you don't know a thing about who invented these things!