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Answer for 2/9:
Daltonism is the inability to do what?
Daltonism is another name for color blindness, especially the inability to distinguish between red and green. The name comes from chemist and physicist John Dalton (1766-1844), who wrote Dalton's Law of Partial Pressures. He also studied his own color blindness.
55 players answered correctly.
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Question for 2/10:
In 1930, 11-year-old Venetia Burney contributed what to astronomy?
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Posted by stars2/quizz2000
at 7:08 AM EST
Updated: Wednesday, February 10, 2010 7:09 AM EST
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Updated: Wednesday, February 10, 2010 7:09 AM EST
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