08:30 A Brief History of Everything, feat. Neil deGrasse Tyson Science · July 20, 2015 2 202 050 80K 121
07:17 Length Contraction and Time Dilation | Special Relativity Ch. 5 Science · May 29, 2018 294 450 639 147
04:55 Hardy’s Paradox | Quantum Double Double Slit Experiment Science · December 21, 2018 530 000 148
02:35 Is the Universe Entirely Mathematical? Feat. Max Tegmark Science · May 26, 2014 1 007 300 9K 152
05:07 Relativistic Addition of Velocity | Special Relativity Ch. 6 Science · June 12, 2018 264 525 252 158