Rokenbok H2gO

I've changed the sphero project to use it with a Rokenbok Young Engineer Kit, with the radio controled car.

This kit is pretty much the same idea, but with a different model of car, and I did gone a little further in the explanation part, saying how the coreolis acceleration parts works, how its moves the water arround, and why the water trucks have "waves controlers" inside its tanks.

This was such a great class from the beggining and I didnt have to change it much, to adequate to my country, were it is easier to find the rokenbok kits than it is to find a sphero.

To included history, after the race, we gonne to check some containers types from history, such Anforas, Chinese Ceramics and so on, and we change from a cup of water, to a designed by students container.