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A journey through centuries of scientific progress!
a Recently, a friend of mine wanted to hear my take on the famous three-body problem. A few days after sharing my views on this fascinating physics problem, I received a request from a regular reader to write about it as well. This is what I thought.
“Ha! What an interesting coincidence?!”
Well, I couldn’t have been more wrong. It turns out there’s a new science fiction series of his (based on a book) by the same name that prompted them to look into this issue.
Needless to say, as a science lover, I had to check out this series for myself. Although I enjoyed this piece of art, I must confess that I was a little disappointed that the subject was not covered in more detail.
That’s where this essay comes in. My goal with this work is to present a beginner’s introduction to the three-body problem and the rich history surrounding it.
By the time you finish reading this text, you will not only be able to understand this topic in a conversational and fun way, but also the complex and hard work of the generations of physicists, mathematicians, and astronomers who have guided our current understanding of this problem. You should be able to understand the effort that goes into it. problem.
Before tackling the three-body problem, why not start with something simpler?
What is the problem?
Let’s think about the body. More precisely, your body. Suppose you are traveling at a speed of 5 kilometers per hour on a perfectly straight and flat road.
You can calculate the distance you can travel at this speed using a simple equation like this:
Distance (in kilometers) = Time (in hours) * 5 (your speed)
If you run for 5 hours, you will have covered 5 * 5 = 25 kilometers. Pretty simple, right?
Given the initial condition that you are traveling at a constant speed of 5 kilometers per hour on the road and the assumption that your speed does not change, you can accurately predict where you will be after a certain period of time.
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