jim holt. the book is "why does the world exist?" we'll be right back. (cheers and applause) (cheers and applause) >> stephen: that's it for the "report," everybody! good night. good night. (cheers and applause) ♪ butt, butt, butt ♪ open up the time capsule ♪ butt, butt, butt ♪ open up the time capsule - frank: what are you doing? - ♪ butt, butt, butt i could watch him do that for hours. ♪ open up the time capsule (laughter) what is the time capsule butt-butt? we're about to open this time capsule that we buried ten years ago. - oh. - yeah. (grunts) what'd you put in there? oh, man, we just put a bunch of stuff in here that we thought would be valuable one day, like, uh, let's see, we got a gregg jeffries baseball card. future all-star, future all-star. - it wasn't valuable then. - uh, we got a korn cd. uh, we got a copy of cider house rules on laser disc. don't know why we thought that would be valuable. that's a collector's item. that's gonna be very-- be very careful with that. oh, my god, you guys, this is a letter to my future self. what?! yeah. "de