ELI5: Explain Like I'm 5

Science in the Middle Ages

In the Middle Ages, which was a really long time ago, people didn't know as much about science as we do now. But they still had some ideas and beliefs about how the world worked.

One thing they believed was that the Earth was the center of the universe and that everything else revolved around it. They also thought that there were only seven planets in the universe: the Moon, Mercury, Venus, the Sun, Mars, Jupiter, and Saturn.

They didn't have all the fancy tools we have today to study things like cells and atoms, so they used their eyes and simple tools to make observations. They would make guesses based on what they saw and try to come up with explanations for things.

Scientists in the Middle Ages were often also religious leaders or philosophers, meaning they thought deeply about the meaning of life and how we should live. Many famous scientists, like Aristotle and Galen, lived during this time and came up with ideas that are still important today.

Overall, science in the Middle Ages was different from what we study now, but it was still important for people to try and understand the world around them.