Racing On The Cardboard Homemade Track!

Hi guys! Sammy really wanted to have a race, but his cars do not move at all ... Sue decided to remind him that they are great crafters and it will not be difficult for them to make a cool racing highway along which cars will move without stopping! Therefore, to begin with, we need a lot of cardboard and a pair of compasses, since the highway will be in the shape of an oval and, moreover, it will have three levels! We need to cut several cardboard pieces of a round and straight shape, make sides and connect all the pieces together. But things are not as simple as you think. After all, highway levels can change their position. We will achieve this with the help of syringes and colored water inside. This is a mechanism that will allow cars to be in constant motion, isn't it cool?