KidzSearch - Safe Search Engine
web image video

more

facts wiki news games kidztube apps
Ptolemaic model of the spheres for Venus, Mars, Jupiter, and Saturn. Georg von Peuerbach, Theoricae novae planetarium, 1474.

The scientific revolution was a time (1550–1700) after the Middle Ages and the Renaissance when many discoveries were made. During this time, new ideas and discoveries fundamentally changed the way people thought. They started what is called science today. Better printing presses after Gutenberg's time caused a great rise in publishing. This period roughly lasted from the 16th to the 18th century.

 view more...