While I was going over the site looking for design inconsistencies, I found that the paper box video was removed on metacafe. After the video said that it was removed, it showed three other videos randomly. This one is of a contestant on Who wants to be a Millionaire. He was introduced and he talked about himself so you got to know him a little. Then it turns out that he did no have a brain as he answers the first gimme question completely wrong.
Well, it’s more like a slinky but can be use as a chair or a couch. The video demostrates its slinkiness and then a couple of people sit on it to show its couchiness.
I found this on TechEBlog. They had a post about 7 things you can do with paper. I found this one to be the most practical. The cup is good too.