Rotary 4 Way Speech, HELP! (1 Viewer)

[Gayvin]

Well, im doing a speech on Monday, for rotary anyone done anything relating to it, i just need to know what others have done, and there expediences, How long it went for.

 

[Uzername]

Rotary Engine?
You'll find plenty of info on HowStuffWorks.com. I had an exam on that recently....