Who Is Leon Foucault?
By: Genesis Zavala
Facts
He was born September 18, 1819
an died on February 11, 1868. Leon was 49 when he died and today it would be his 194th birthday. Foucault lived in Paris France.
The Pendulum
It is accurate for time keeping.
used for measuring grams.
used to measure distance from the center of earth.