You can only get rotated about an axis in 3D, in 4D you get rotated about a plane (a better framing is, you always rotate within a plane in any dimension - because it takes 2 axes to have a rotation)
(sure i'm fun at parties whadyamean?)
You can only get rotated about an axis in 3D, in 4D you get rotated about a plane (a better framing is, you always rotate within a plane in any dimension - because it takes 2 axes to have a rotation)
(sure i'm fun at parties whadyamean?)