Encyclopedia > Ismael Bullialdus

Article Content

Ismael Bullialdus

Ismael Bullialdus (Boulliaud, Boulliau) (September 28, 1605 - November 25, 1694) was a French astronomer.

Born in Loudun, Vienne, France.

In 1640, he suggested that gravitational force follow an inverse-square law.

He died in Paris, France.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Ocean Beach, New York

... United States Census Bureau, the village has a total area of 0.4 km² (0.1 mi²). 0.4 km² (0.1 mi²) of it is land and none of the area is covered with ...