Theory of relativity explained in 7 mins

Hi everyone, today we explain Einstein s famous theory of relativity Enjoy; ) TIME STAMPS Part 1: Classical relativity 0:11 Part 2: Special theory of relativity time dilation 1:26 Part 3: Special theory of relativity length contraction 3:37 Part 4: Time travel 4:50 Part 5: General theory of relativity 5:33 Part 6: How do we know it s true 6:18 Theory of relativity for dummies Theory of relativity made simple Theory of relativity simplified T