What if I told you that time-travel exists? You may think I'm crazy, but actually, I'm being serious. Now, before you start plotting your trip back in time, there's something you should know. When I say time-travel, it's not quite what you think. It's completely possible to travel into the future, but it is unclear as of today whether it is possible to travel back in time. Lots of scientists believe that it won't be possible to travel back in time, but there is a way that it may still be possible. The reason I can make these statements is because of one guy. An absolute legend. A person who single-handedly changed the course of history by discovering one of the most mind-boggling theories of all time. And that man is none other than Albert Einstein. Let's get the basics out of the way. At it's heart special relativity, the topic of today's article, hinges on one simple fact: the speed of light in a vacuum is constant for all observers, regardless...
Explanations and opinions from a student who has mostly no experience in the field.
