Are you among the most intelligent?
Question 1 of 10
For British butchers and fishmongers, this was 8 pounds. For wool, it's 16 pounds. But legally, it's 14 pounds. What?
Question 2 of 10
Whom did Carolus Linnaeus describe as the "greatest natural botanist in the world"?
Question 3 of 10
Which of these is an organic compound instead of an element?
Question 4 of 10
What do 31, 331, 3331, 33331, 333331, 3333331 and 33333331 all have in common, aside from being odd?
Question 5 of 10
O'Hare in Chicago is losing its title as the "world's busiest airport" to Hartsfield-Jackson, which is in what city?
Question 6 of 10
Ads promising that "Hong Kong will take your breath away" appeared in the UK in 2003, just as what disease was causing shortness of breath in Hong Kong?
Question 7 of 10
What metal, still used in photography today, was once used to coat a daguerreotype's copper plates?
Question 8 of 10
Huang Xingchu, a chef from Guangdong, was the first reported human case of what disease?
Question 9 of 10
In which year was the ball point pen introduced?
Question 10 of 10
What is the name of the depression under the nose?
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Extremely Hard History Quiz, most people score only 3 out of 10.
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We bet you don't know a thing about who invented these things!
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Who or what am I?