say hello to "science bob" pflugfelder, everyone. hello, bob. [ applause ] when we come back from the break, you are going to miraculously spray that beer all over hollywood, is that correct? >> yeah, we've got a high frequency ultrasonic medical equipment cleaner. >> jimmy: of course you do. now, grab the guy dressed as sponge bob so he can mop up afterwards. when we come back, science bob will amaze you. and mark wahlberg and j-lo, too. come on back. at h&r block... you could get money - now. bring in your latest pay stub and you could get an emerald advance line of credit... for up to $1000. hurry, offer extended until january 24th. no w2 required for a line of credit. call 1-800-hrblock. or visit hrblock.com to make an appointment. or just come into an office right now - we're ready. new clients are always welcome. why let erectile dysfunction get in your way? talk to your doctor about viagra. ask if your heart is healthy enough for sex. do not take viagra if you take nitrates for chest pain; it may cause an unsafe drop in blood

science bob pflugfelder is here to blow everything up! a special show for you tomorrow night. i think you will like it, and we've got a nice lineup for you next week, too, with julie bowen, naomi watts, leann rimes, nicki minaj, from "girls" allison williams, music from gin wigmore, and -- apparently former a-list movie star, matt damon, will be here. i hope to apologize. that will be next thursday night. our first guest is a former musician turned oscar-nominated actor. he is a friend to porn stars and teddy bears alike. you can currently see him starting tomorrow night as disgraced cop turned private eye billy taggart in the new thriller, "broken city." please welcome mark wahlberg. >> break it down, break it down. wait, wait wait. ♪ you got the touch you got the power yeah! after all is said and done you never walk you never run you're at your best when the going gets rough it's never enough ♪ >> all right, i forgot the words. but it was 16 years ago. [ cheers and applause ] >> jimmy: that was a personal request from me, and i apprecia

and "science bob" pflugfelder. plus music from big boi. and phillip phillips. [ stella ] here's me.sant alone helped me get out from under. but sometimes...depression still dragged me down. i'd been feeling stuck for a long time. so my doctor added abilify to my antidepressant. she said some people had symptom improvement as early as 1 to 2 weeks. now i feel more in control of my depression. [ female announcer ] abilify is not for everyone. call your doctor if your depression worsens or you have unusual changes in behavior, or thoughts of suicide. antidepressants can increase these in children, teens, and young adults. elderly dementia patients taking abilify have an increased risk of death or stroke. call your doctor if you have high fever, stiff muscles, and confusion to address a possible life-threatening condition. or if you have uncontrollable muscle movements, as these could become permanent. high blood sugar has been reported with abilify and medicines like it and in extreme cases can lead to coma or death. other risks include increased cholesterol, weight gain, decreases in

thanks to mark wahlberg, thanks to jennifer lopez, thanks to lance bass, and thanks to "science bob" pflugfelder. again, go to his website, sciencebob.com. we apologize to mad damon, we did run out of time for him. "nightline" is next. free chips for everyone. thanks for watching. good night. >>> tonight on "nightline," an american icon's shattering confession. lance armstrong coming clean about the lies that could cost his reputation, millions, and his live strong empire. >>> heartbreak or hoax? the tragic romance that never was. the curious case of a college football star and his fake online girlfriend. tonight, was he duped or did he know? >>> and a dramatic rescue mission for american hostages held by terrorists in north africa. we have the latest as some of the missing make their way home. >>> from new york city, this is "nightline" with bill weir. >> good evening, thanks for staying up late with us tonight. well, a cancer survivor wins the most grueling race in the world seven times clean. it's the kind of story we want to believe in, right? well, tonight brought confirmation from lance ar

and "science bob" pflugfelder. with cleto and the cletones. and now, here's jimmy kimmel! >> jimmy: welcome. hi there, i'm jimmy, i'm the host of the show. thank you for watching. thank you for coming to see us in person. look, i know things are a little tense between us right now, but what do you say we forget about the past and just live in the today, you know? on monday, which is

please welcome science bob pflugfelder. >> we're iffing to do a demonstration on the density of gas.elium kill brain cells? helium itself won't, but it's the lack of oxygen that could get to you. my advice is unless you're really familiar with these and their effects, just breathe air. all right. helium, which, by the way, is six times lighter than air. we breathe this in. it kind of makes your voice very high. it's kind of a lot of fun. it turns out that helium kind of favors the high side of your voice. >> jimmy: you didn't need this, by the way? >> now, this balloon is filled with sulfur hexafluoride. i like to call this helium's ooel twin. feel the balloon. it's actually heavier. it's heavy. >> jimmy: it has a thing on it. that's probably why. >> this will actually because it's six times heavier than air, it will have an opposite effect. it will kind of enhance the timber side of your voice. >> jimmy: it will make your voice lower. >> breathe out. >> jimmy: hello there. boy, is it low. it's weird that this is coming out of my mouth. i feel like the guy from "silence of the lamb."

degeneres, mark wahlberg, ray romano, rob lowe, "the bachelor," amy brenneman, our friend "science bob" pflugfelderd we'll have music from big boi, phillip phillips and onerepublic. our first guest is an emmy and golden globe-nominated actress who this sunday has a very good chance of becoming a golden globe-winning actress. she plays gloria who is currently embarazada on the great show "modern family." watch it wednesday nights on abc. please say hello to sofia vergara. ♪ [ cheers and applause ] how are you doing? buenos noches. >> that was good spanish. >> jimmy: it's some of the little spanish i know. albandigas. >> albandigas. >> jimmy: i'm sorry, i don't speak espanol. >> i know. >> jimmy: it's great to have you here. >> thank you. i haven't been here in a long time. >> jimmy: i'd like you to come every week, if you could. please do. it's always fun for you to be here. >> i got a little out of guillermo, so i like it. >> jimmy: how much did you get out of guillermo? he's like a piggy bank. >> i warned him. latin men, they're very stubborn. i told him. >> jimmy: i think he'd do pretty much anyt