I always kinda liked this one of a motorcycle engine with one end cut off. You can see how the valves work, and how they are designed to rotate under load, to even out the valve seat wear.…
The analysis conflicts with personal recollection. It seems to show leaving SF at 4pm and being able to get to roughly central Mountain View in an hour. Google Maps says that if I leave today at 4pm, that trip takes…
I always kinda liked this one of a motorcycle engine with one end cut off. You can see how the valves work, and how they are designed to rotate under load, to even out the valve seat wear.…
The analysis conflicts with personal recollection. It seems to show leaving SF at 4pm and being able to get to roughly central Mountain View in an hour. Google Maps says that if I leave today at 4pm, that trip takes…