Relativity: how people get time dilation wrong
12:05
Twin paradox: the real explanation (no math)
11:23
Time Is an Illusion: Scientists Say Time Doesn’t Exist in the Way We Think
1:09:20
Exploring Quantum Phenomena with Electron and PhotonSimulators
11:49
What is relativity all about?
21:52
I never understood why speed of light is a constant (c)... until now!
21:15
Special Relativity: This Is Why You Misunderstand It
11:51
Does Time Cause Gravity?
11:52