Where did Jess and Layla's mother's meet?

What is Dr. Goggles teaching Layla and Jess at the beginning of this story?

Thales and Anaximander lived in Ancient Greece 2500 years ago. Thales was Anaximander's ______________.

Thales believed the Earth was what shape?

Anaximander thought the Earth was what shape?

Pythagoras was influenced by Anaximander and thought that crystal spheres spun around the Earth. He believed the spheres did what when they touched each other?

Aristotle and Aristarchus lived more than 100 years after Pythagoras. These men disagreed about what?

Aristotle proved that the Earth was a _______________.

Aristotle believed that the Sun moved around the ______________.

Aristarchus believed that the Earth moved around the ________________.

Who was correct in saying that the Earth moved around the Sun?

The world believed Aristotle was right for 1,600 years until who came along?

What do we call the idea that the Earth revolves around the Sun?

Nicolaus Copernicus was born in 1473 in Poland and also believed that Earth revolved around the Sun. 100 years later what man tried to prove Nicolaus Copernicus's ideas were correct and was arrested for it?