CIRCLE WITH A DOT

@sundogplanets Did you do any post CRASH estimations? By this I mean, did you look at how fast subsequent crashes might occur after the first one?Yes, that seems like a highly imprecise, even guess-like, calculation. But my imagination suggests that there could well be a rapid, and increasingly rapid cascade of secondary, tertiary... etc collisions with fragments.

I took a little bit of time today before my lecture (in under an hour) to explore a small part of Napier's truly impressive biking infrastructure! Nice work, Napier! #ProfSamLectureTour