3 ms·
a nice video on the real thing by the inimitable Professor Brailsford. https://www.youtube.com/watch?v=9HH-asvLAj4 https://www.youtube.com/watch?v=9HH-asvLAj4
by jgalt212 3y ago
a nice video on the real thing by the inimitable Professor Brailsford.
https://www.youtube.com/watch?v=9HH-asvLAj4 https://www.youtube.com/watch?v=9HH-asvLAj4
And a longer, deeper dive (also very good).
https://www.youtube.com/watch?v=g2tMcMQqSbA https://www.youtube.com/watch?v=g2tMcMQqSbA