jan 5, 1606 - Galileo invented the thermoscope
Description:
the thermoscope was like a thermometer but it measured the temp. of the room. I is about 1 1/2 wide and about 8 inch's tall. It is actully still able to be bought at some places in the world!
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Galileo timeline and facts!
learn stuff about Galileo in this timline!
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