@[email protected] was talking about tornadoes and it was really interesting, figured I’d see what other cool things we all know
@[email protected] was talking about tornadoes and it was really interesting, figured I’d see what other cool things we all know
The contact patch of a railroad wheel on the rail is only about the size of a dime
https://en.wikipedia.org/wiki/Contact_patch
I always thought it was cool how the design of the rails and wheels are designed to allow the train to stay on the track around curves.