Content in “motors”

I've bought two motors (no gearbox, just motors), hooked them up and expected it all to be a little bit "nervous". However, they can't move even that little thing, only can spin in the air.

So... what would you guys recommend? Could anybody just give a little explanation, like "Motors FAQ for dummies"?

Thanks!

Sweetness my pololu controller came,(Dang that thing is small :)

I just finnished my SAT test  (I am home schooled so that means no more school untill september!! :),

and I just  got a summer job, this week is so awesome !!!!! :P

 so here comes the hard part, coding :)

~Matt