Spacetime intervals: the thing that is invariant

Thanks for watching our video about spacetime interval!

In this video we’ll walk you through:
- Key concepts from special relativity and spacetime diagrams;
- Lorentz transformation
- Concept of the spacetime interval
- Minkowski metric

What is spacetime interval? Why it is a invariant within space-time? How do we calculate spacetime interval? All these answers in 15 minutes!

TIMESTAMPS
0:00 Intro
0:45 Spacetime diagrams
2:43 Lorentz transformation
4:22 Spacetime interval
5:26 Minkowski metric

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