Friday, December 11, 2009
PASCALINE
Blaise Pascal was a French Mathematician.His father was a tax collector and had to spend much time in adding up fingers.In 1642 Pascal invented Pascaline to help his father.It was a Mechanical Calculator and consisted of gears, and levers.It could perform mathematical precesses at great speed.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment