3 ms·
(10 orders of magnitude, it works out neatly as 8km/h for a fast jogger against 0.0008 mm/h for the East African Rift.)
by card_zero 1y ago
(10 orders of magnitude, it works out neatly as 8km/h for a fast jogger against 0.0008 mm/h for the East African Rift.)