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Do you know who invented the dishwasher, or
which came first�radar or sonar? Learn more about invention with our
interactive games and monthly Trivia Challenge.
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Brain
Drain
Test your invention IQ with our interactive Brain Drain
game! Play against the computer or challenge a friend
to see who�s brainier about invention.
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Monthly
Trivia Challenge
Put your invention knowledge to the
test by taking our monthly invention Trivia Challenge.
All answers can be found within our Inventor Archives.
One winner will be chosen each month and will receive
an Invention Dimension t-shirt.
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More
games
Have some fun playing Invention
Connection and Which
Came First? on our Inventing Modern America:
From the Microwave tothe Mouse Web site.
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