4+green+mobile

1. What is the name of your invention?

green mobile because it is a clean way to move.

2. materials?

soda cans, cardboard, straws, ducktape.

3. move someone or something? toy for indoor or outdoor play? help envirnment?

move someone or somehting.

4. how does it work? what does it do?

the pop cans are wheels and they carry materials inside the top

5. digital sketch