The Maths of General Relativity (2/8) - Spacetime velocity

In this series, we build together the theory of general relativity. This second video focuses on the notions of velocity, vector components, and we write down our very first equation.

For more videos, subscribe to the YouTube channel : https://www.youtube.com/ScienceClicEN
And if you liked this video, you can share it on social networks !

To support me on Patreon : http://www.patreon.com/ScienceClic
or on Tipeee : http://tipeee.com/ScienceClic

Facebook Page : http://facebook.com/ScienceClic
Twitter : http://twitter.com/ScienceClic
Instagram : http://instagram.com/ScienceClic

Alessandro Roussel,
For more info: http://www.alessandroroussel.com/en