Captions provided by CCTubes – Captioning the Internet! Braids and the fourth dimension, with Dr Zsuzsanna Dancso.
More links & stuff in full description below ↓↓↓
More videos with Dr Zsuzsanna Dancso: http://bit.ly/dancso_playlist
Extra bit from this interview: https://youtu.be/z39k3qMnSRM
Animation by Pete McPartlan.
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