Invention

The Development of the new schoolbag

due to the fact that I have got a heavy schoolbag, I was ill when I brought my schoolbag on my back. That's why I decided to invent a new schoolbag. The invention is similar to a normal schoolbag but it has got a helix so it can fly and I control the bag with a radiocontrol. Now I can go to secondary school with all my books and don't feel tired any more.