We can start with any domain where torque is a thing. Torque is a particularly bad thing to conflict with. I've also seen arguments that it's better when deal

We can start with any domain where torque is a thing. Torque is a particularly bad thing to conflict with. I've also seen arguments that it's better when dealing with triangles (all angles in a triangle add up to pi radians). I don't think I buy that one, since everyone uses degrees for that anyway.