One of the joys of eating popsicles as a kid was having the stick to play with after you were through. I know it sounds mundane and prehistoric but that's what we kids did before there was an internet to play with. The art of using friction and pressure to creat a popsicle stick bomb was highly coveted in my neighborhood. 

We never got as fancy as these folks have gotten but still this video takes me back to a simpler time when popsicle sticks and a vivid imagination were all you needed to pass a good time.