[albie]

It’s probably because there’s like a 100 foot propellor that goes round and round on a stick. This round and round motion causes stress on said stick.

[100%FEDUP]

It’s probably because there’s like a 100 foot propellor that goes round and round on a stick. This round and round motion causes stress on said stick.

Torque and sway will do that!

[Sirius Lee]

This round and round motion causes stress on said stick.

I had a girlfriend like that in college.

[JoJo354]

And in time, there won’t be any place to stick it.

[higgmeister]

Every time they have an eagle strike it pings the bearings warps the shaft and starts vibrations that eventually bring it down.   That's not hard to understand.