The theory of special relativity is rife with counterintuitive and surprising effects, the most famous of which are length contraction and time dilation. If an object travels at a relative speed, ...

Chapters 0:00 - All light is basically the same 1:44 - Our slow-mo world 2:38 - Doppler effect 4:38 - How colors distort near speed of light 8:09 - Relativistic aberration (searchlight effect) 8:58 - ...

Observing the effects of special relativity doesn't necessarily require objects moving at a significant fraction of the speed of light. In fact, length contraction in special relativity explains how ...

The contraction of a measured length of an object or a distance in a frame of reference moving at nearly the speed of light, predicted by the theory of special relativity.