And that four dimensional space consists of X, Y, Z and then the yaw angle.

x rotation

x rotation

y rotation

y rotation

z rotation

z rotation

XW rotation

XY rotation

XZ rotation

YW rotation

YZ rotation

ZW rotation

X rotation

Y rotation

Z rotation

I can reflect it in the line through X, or the line through Y, or the line through Z.

Rotate around X axis

Rotate around Y axis

Rotate around Z axis

Civil Rotor

and is coupled to the bell crank here by a cotter pin.

Rotate around all three axes

We'll swap the axis.

Secondly, different types of pivots.

This is a back step pivot.

Rotate around X and Y axes

Rotate around X and Z axes

Rotate around Y and Z axes

There are many different types.

This would be an example of one pivot.

It's as if it was reflected in the line through Y.

Rotates the earth clockwise around its axis.

Rotates the earth counterclockwise around its axis.

Let's do a rotation by a third of a turn anticlockwise, and reflect in the line through X.

Let's do the reflection in X first, followed by the rotation by a third of a turn anticlockwise.

And here you can see it's rotating about the vertical axis only, creating circles.

I am!

For example, in this case, even though the left and right wheel is connected with a single axle rotating at the same angle of velocity.

Well, the combined effect is as if I had just done the reflection in the line through Z to start with.

So therefore, it rises up from passive torsion to active torsion, from 30 percent up to 80 percent.

Axes

Axis

And this is the same thing, money down there, and health, you know?

The venting nozzles will be installed at different angles to provide for proper spinning of the stage along its longitudinal axis.