I need to know if a Gemini has universal joints?

I also need to know if a Gemini has Sliding coupling, Centre Bearing, Constant Velocity Joints, Wheel Hubs.
It's for an assignment so if anyone could help it would be most grateful
thanxs

 

[Mandrake22]

Drexal,

It would help if you clarified what you mean by "a Gemini".
Automobile, train engine, ocean going ship, spacecraft, farm tractor, etc.?