2 ms·

And more related, also from Vi Hart: https://www.youtube.com/watch?v=VIVIegSt81k https://www.youtube.com/watch?v=VIVIegSt81k, https://www.youtube.com/watch?v=pa

by mkl 6y ago

And more related, also from Vi Hart: https://www.youtube.com/watch?v=VIVIegSt81k https://www.youtube.com/watch?v=VIVIegSt81k, https://www.youtube.com/watch?v=paQ10POrZh8 https://www.youtube.com/watch?v=paQ10POrZh8, https://www.youtube.com/watch?v=AmN0YyaTD60 https://www.youtube.com/watch?v=AmN0YyaTD60