The sentence was important in order to understand Galileo in the following way.
- This sentence conveys to the reader the idea that Galileo was a smart and great inventor. One of his kind.
- The sentence comes after the text says that Galileo needed money so he started to experiment with different things.
- In that situation, Galileo was in a hurry to get the money when he knew that a Dutch inventor created a spyglass.
- So after experimenting with magnets, pendulums, and thermometers, Galileo worked on a new experiment.
- That is when, within 24 hours, he had invented a telescope that could magnify things to make them appear ten times larger than real life.
- With the telescope, he could observe the moon and better understand its surface.
We conclude that Galileo Galilei (1564-1642) was an Italian astronomer whose research served as the foundation of modern astronomy.
Within 24 hours, he had invented a telescope that could magnify things to make them appear ten times larger than real life.
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