>> you sell paper and what's it made out of. >> our paper products actually made from elephant dung. >> in the future americans will be wearing recycled clothing. >> what if it was a black tie event. do i have to wear a recycled tux? >> ah. >> are people going to be drinking this in the future? >> absolutely. we are a party in your mouth. isn't that fun? >> it's a party in my mouth. >> i would like to extend an invitation to the party. ♪ >> i think it's important that we speak to each other. >> i will. >> [inaudible] >> like i said, what we're doing is. >> we did this with the car show last week here. >> this is a very different kind of show. >> what will power the home of the future? >> definitely solar panels. >> the heat under east from the earth. >> i'm kind of a fan of electricity. >> don't say that too loud around here. >> that's an attention-getter.