What a fantastic design!

Have a look at the YouTube video below (click on it twice to play it).

Tonight when my family and I watched Campbell Live we were so surprised by this creative idea.

Joseph Herscher is a 23 year old who usually designs computer programmes. He spent six months building this invention on the wall of his lounge at home as part of a competition. I think it must have taken so much patience, persistence, and skill to create.

Do you think you could make something similar? (Not on your lounge wall of course!)