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
Battle Creek, Michigan

... of 2000, there are 53,364 people, 21,348 households, and 13,363 families residing in the city. The population density is 481.1/km² (1,246.0/mi²). There are ...

 
 
 
This page was created in 25.3 ms