Stand-up Maths did a really good (and quite self-deprecating) video of both the Special Theory of Relativity the General Theory of Relativity and how they expla

Stand-up Maths did a really good (and quite self-deprecating) video of both the Special Theory of Relativity the General Theory of Relativity and how they explain time dilation that helped my brain make sense of what it was having a hard time understanding. https://youtu.be/Z4oy6mnkyW4 https://youtu.be/Z4oy6mnkyW4