Algodoo

This has NOTHING to do with the original RAunit, made by RaRaMalum.

It can be used in two ways: as a stabilizer which lets the attached object to resist its position in big impacts effectively, but lets it to spin slowly. The second way is to remove one of the hinge arrays on the sides. this way it works as a spin thruster AND as a thruster if perfectly aligned. to move the RA2Unit while in thruster mode, use the left and right arrow keys.
For the interested in editing/Reverse-Enginnering(:P), the hinge with mobility is the center one.

A good idea is to remove the center hinge controls if you dont need em.

If you use it in your designs, please give me credit.