By Kyle S, Garrett F, and Blake M Birth of Isaac Newton Isaac Newton was born on January 4, 1643. however, At the time of Isaac's birth, England hadn’t.
The launch of the first man-made object to orbit the Earth, the USSR's Sputnik 1, on 4 October 1957EarthSputnik 1 Four years later on April 12, 1961,
Jay Dubner Columbia University 2008 AGU Fall Meeting December 16, 2008 Teacher Research Programs: An Effective Form of Professional Development to Increase.
