the moon lines up with not a magnetic field, what kinda field? the gravitational field, because surrounding that world is a gravity field, honey. and that moon is out in it and what happens is this lines up, so both those centers. here's the condition of equilibrium, one that acts right through there. what's the torque when that force passes right through the center of mass? begin with the 'z', end with a 'p'? - zip. - zip. no torque, no torque, no what? so what it does is it hangs right in there? so it's not a coincidence that the moon has one side frozen to us. it is not a coincidence. in fact, when we go out and look in the solar system, you'll find out things that have been orbiting around long enough will eventually face each other and be frozen. that's the normal state in the universe. and even the earth is approaching that. one day the earth and the moon will be locked on each other and that day is coming, not for a while so you can kinda live it up, okay? i wanna ask you a question that next time when you come to class, i want you to have

kinda. [ male announcer ] and we think that's the best prize of all. ♪ >>> after a grueling hollywood week, they performed in groups but were judged individually. the field from 72 to 42. jermaine jones made it through. next week, everyone head back to l.a. and then we get to the final 24. and then the public gets to vote and that really gets good. >> he can sing? and the guy next to him was pretty good. >> he was, too, cowboy. >> yes. >> stephen colbert's comedy show is on hiatus. the colbert report canceled two shows with no explanation. sources tell fox news it has to do with an emergency and that colbert's elderly mother has been ill. colbert who update his social books has been siler end. the suspension show comes at one of busiest times for a daily program such as this one. the shows get the highest ratings during election season but comedy central says he will be back soon. >>> four million boxes of girl scout cookies are coming to washington, d.c. >> look at the trucks lined up. >> delicious. >>> and you and your kid can become an engineer for a day. go experience the wind tube. we'll be right back. as you can see, i'm in a tricky situation here.

field? >> i was like really protective of my friends and maybe it was, like, too much church. i don't know. [ laughter ] i just -- went nuts, you know? so it's kindau got to channel some inner rage for this movie, "goon." >> yeah. >> jimmy: i want to show everybody a clip of seann william scott in "goon." check this out. >> now you're actually gonna let this guy join the team? >> you know you're not joining you the -- mousecapades, right, buddy? >> you're trying out for the -- the -- what -- the -- 'capades. >> spit it out. you're a big boy. use your big boy words. uh, uh. [ groans ] [ whistle ] [ laughter and applause ] >> jimmy: church boy! there he is. church boy. seann william scott's movie "goon" is available on demand right now. bruce springsteen performs next, you guys. [ cheers and applause ] ♪ [ merritt ] for smooth frizz, i recommend keratin treatments to all my clients. [ female announcer ] can this top stylist tell the difference between our new keratin treatment and a salon version? [ merritt ] so smooth. so sleek. i can't tell the difference. what did you use? [ female announcer ] new suave professionals keratin infusion. it gives yo