What philosopher proposed the heliocentric theory that the sun was at the center of the solar system?

Who assembled the first telescope?

Which scientist proved the existence of gravity?

Who argued that the truth could not be know at the beginning of question, and could only be known after investigation?

Why did Galileo retract his beliefs about the universe and gravity?

Around which planet did Galileo discover 4 moons?

What was the new approach to problem solving during the enlightenment called?

Who formulated the laws of motion?

Which scientist distinguished between elements and compounds?

Which scientist wrote the 1st accurate and detailed book on human anatomy?

Who developed stitches as a technique to close wounds?

Which scientist was the first to describe the circulation of blood in the human body?

What device did Anton van Leeuwenhoek perfect?

Which mathematician calculated the orbits of planets revolving around the sun?