How To Measure Using Calipers
Modern-day calipers can measure to two-hundredths of a millimeter.
Encyclopædia Britannica, Inc.
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© World Science Festival (A Britannica Publishing Partner)Brian Greene and Richard Dawkins discussing their notions of God in the context of evolution and science. This video is taken from a World Science Festival program on September 24, 2014.
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Encyclopædia Britannica, Inc.A video overview of Heisenberg's uncertainty principle.
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Encyclopædia Britannica, Inc.An explanation of the difference between a scientific hypothesis and a scientific theory.
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Encyclopædia Britannica, Inc.Learn more about the role technology plays in the lives of modern children.