Museum of Science and Industry


Despite what popular culture would have you expect, scientists almost never become supervillains. But sometimes a study comes along that makes you perk your ears up and reach for the Bat-Signal. Researchers in Copenhagen have pioneered a new method for DNA monitoring that’s as easy as taking candy from a baby, except instead of candy, it’s blood! And instead of a baby, it’s a hideous mass of leeches.

By collecting leeches and testing the blood in their tummies, researchers can get a basic...


Museum Hours
  • through December 20:
    Monday - Friday: 9:30 a.m. to 4 p.m.
    Saturday - Sunday: 9:30 a.m. to 5:30 p.m.
    Open daily except Thanksgiving and Christmas
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Museum Location
Museum of Science+Industry
5700 S. Lake Shore Drive
Chicago, IL 60637
1 (773) 684-1414
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