beta particle, beta particle, beta--what's a beta particle? - electron. - electron. now we have to make the symbol for electron. e for electron, get it? mm-hmm. what's the atomic number of an electron? - negative one. - atomic number? negative one. what is atomic number, anyway? charge, right? what's the charge of an electron? - negative one. - negative one. what's the mass of an electron? zero. well, it's closer to zero than it is to one if one is the mass of a proton or neutron. and this has got, like, about 2,000th the mass. that's closer to zero than to one. so we round off atomic mass number, anyway. this is zero. now, what does the thorium become? well, what do we got over here for an atomic number? 91. do you see it's 91? yeah. 91. and what's the mass gonna be? - 89. - now, what has 91? protactinium. - is it gonna be 91, gang? - yeah. let's check. - 91 minus 1 equals 90. - correct. it's 91. that's interesting. some people think that radioactive decay, you start with uranium and work down, down, down, down the periodic table approaching hydrogen. not true. when

was i a beta tester? was i? yes! you both were. was i a beta tester? uh, huh. yes, you were.r. c'mon! thanks for your patience. [ sheep bleating ] all the frustration you've experienced with your test phones has been worth it. because everything we've learned has gone into this. the beautifully different nokia lumia 900. i mean, you didn't think those other smartphones were real, did you? i did. oh, no, no, no. ah, no. [ male announcer ] the nokia lumia 900 is here. so they realize how much they move. that's why we created degree with motionsense technology. the more you move, the more it works. degree. it won't let you down. aflac! ha! isn't major medical enough? huh! no! who's gonna help cover the holes in their plans? aflac! quack! like medical bills they don't pay for? aflac! or help pay the mortgage? quack! or child care? quack! aflaaac! and everyday expenses? huh?! blurlbrlblrlbr!!! [ thlurp! ] aflac! [ male announcer ] help your family stay afloat at aflac.com. plegh! ♪ [ cheers and applause ] >> steve: tonight's musical performance is brought to you by budweiser. >> j

was i a beta tester? was i? yes! you both were. was i a beta tester? uh, huh. yes, you were.a test phone? yes, sir. man, i -- wait. to all you beta testers, we'd like to say thanks. thanks for being cool with lousy pictures. whatever. whatever. whatever. c'mon! thanks for your patience. [ sheep bleating ] all the frustration you've experienced with your test phones has been worth it. because everything we've learned has gone into this. the beautifully different nokia lumia 900. i mean, you didn't think those other smartphones were real, did you? i did. oh, no, no, no. ah, no. [ male announcer ] the nokia lumia 900 is here. how far one proglide cartridge could go. so they sent me around the world to find out. one world. 5 weeks. the only thing that didn't change was my razor. [ male announcer ] up to 5 weeks of comfortable shaves with one proglide cartridge. great things start with gillette. like our cajun inspired bourbon street chicken & shrimp. get one appetizer and two entrees for just 20 bucks. only at applebee's. now serving half-price appetizers late night. only at appl

. >> google is constantly is beta. >> the phrase we use is you are never a finished product. as a journalist, what am i doing in the next year or two? we borrowed that because g-mail which was a launched product was in the label beta for eight years. hey, it is not a finished product yet. >> minimize expectatioexpectati. >> mark zuckerberg says launch. >> apple generally launches when the thing is perfect and gorgeous. >> i think it depends on which industry you are in. hardware, you have long lead cycles and if it is broken, you have massive recalls. the product can be better polished. >> apple is perhaps the strongest company on the planet or in history of doing that. they are still learning things about the internet. their an abil ability to the ins able to do that. >> i think their perfection model fits the hardware, but not the software side. they have a dual strategy. >> we will take a quick break and take a commercial. back with reid hoffman in a minute. >>> welcome back to "press:here." we are here with reid hoffman and becky worley. >> i reached out to my followers o

was i a beta tester? was i? yes! was i a beta tester? uh, huh. this is a test phone? yes, sir.tion you've experienced with your test phones has been worth it. because everything we've learned has gone into this. the beautifully different nokia lumia 900. i mean, you didn't think those other smartphones were real, did you? i did. oh, no. the smartphone beta test is over. mom! look what i found in the shed! no! no! no! ♪ were you guys just making out in here? what? no! really, cold cuts from a package? yes. [ male announcer ] it's nice to finally say "yes." new oscar mayer selects. it's yes food. [ male announcer ] it's nice to finally say "yes." what do you think they want? everything. just give it to them... [ typing ] ♪ ♪ [ camera shutter clicks ] ♪ gets her every time. [ male announcer ] it's hard to resist the craveable nature of the salty peanuts, dark chocolate, and smooth peanut butter in nature valley sweet & salty nut bars. irresistible. by nature valley. ♪ [ ambient electronic ] hi, i'm nick, and i'm a photography student. ♪ [ continues ] i'm falling at 126 miles per h

was i a beta tester? was i? yes! was i a beta tester? uh, huh. this is a test phone? yes, sir.tion you've experienced with your test phones has been worth it. because everything we've learned has gone into this. the beautifully different nokia lumia 900. i mean, you didn't think those other smartphones were real, did you? i did. oh, no. the smartphone beta test is over. mom! look what i found in the shed! no! no! no! ♪ were you guys just making out in here? what? no! really, cold cuts from a package? yes. [ male announcer ] it's nice to finally say "yes." new oscar mayer selects. it's yes food. [ male announcer ] it's nice to finally say "yes." what do you think they want? everything. just give it to them... ♪ stream, stream, stream... ♪ strea-ea-ea-ea-eam ♪ stream, stream, stream... ♪ when i want you... ♪ ...in my arms... ♪ when i want you... ♪ ...and all your charms... ♪ whenever i want you, all i have to do is... ♪ [ female announcer ] introducing xfinity streampix. stream your favorite movies and full seasons of shows instantly on any screen. find out more online. ♪ [ ambie

the smartphone beta test is over.e smartphone beta test >> dicky: if you're going to be in the l.a. area and want to see you show, please call. ouourself at olive garden. choose from 6 items like the new calzone, or half a flatbread, or a half panini. have it with unlimited soup or salad, and get plenty of breadsticks. it's your lunch, your way, and it's just $6.95 at olive garden. but i just never-- i've always felt there should have been more. it was like a "what if"-- like we got money back, [ announcer ] at h&r block, we guarantee you won't leave money on the table. don't risk your refund. call 1-800-hrblock or visit hrblock.com... and never settle for less. i won't go to my grave until a difference is made. i have trouble with making friends. they punch me, strangle me, sit on me. give it to him hard. if we all do it together we will change the world. critics are calling bully a passionate call to action that will leave audiences inspired. all it takes is for one person to stand up. get on board with bing and hel

was i a beta tester? was i? yes! you both were. was i a beta tester? uh, huh. yes, you were.est phone? yes, sir. man, i -- wait. to all you beta testers, we'd like to say thanks. thanks for being cool with lousy pictures. whatever. whatever. whatever. c'mon! thanks for your patience. [ sheep bleating ] all the frustration you've experienced with your test phones has been worth it. because everything we've learned has gone into this. the beautifully different nokia lumia 900. i mean, you didn't think those other smartphones were real, did you? i did. oh, no, no, no. ah, no. [ male announcer ] the nokia lumia 900 is here. with listerine® whitening plus restoring rinse. it's the only listerine® that gets teeth two shades whiter and makes tooth enamel two times stronger. get dual-action listerine® whitening rinse. building whiter, stronger teeth. get♪dual-action listerine® whitening rinse. ♪ ♪ let'all we need is a couple end. of gallons of our hardest-working paint... ...from the get-it-done place that gives us more top-rated brands than anywhere else... ...at prices that won't s

it emits a beta particle. okay. it emits a beta particle. and what does it turn into? how many people can figure out what the number is here that couldn't do it before but maybe now can? show of hands. four people. wonderful. now, how many? what is it gonna be, gang? it's 94. 94, 94. what is the second planet that we named after discovering by newton's laws? it wasn't neptune, it was what? - pluto. - pluto. guess what we'd be calling this, gang? plutonium. plutonium. pu239. and you know what plutonium will do? plutonium as well as uranium 235 will undergo fission when a neutron taps it. and so this is used for power production. u235, used for power production. historically, when the bombs were dropped back in world war ii, the bomb that devastated hiroshima was a uranium 235 bomb. you know how much uranium 235 was left after the bomb was detonated? almost none. the united states shot its arsenal, one bomb, none left to speak of. you know what the bomb that hit nagasaki was? plutonium. plutonium. does the same thing. plutonium is made from uranium 235--238, very plentif

the smartphone beta test is over.one beta test to get people to try on these new depend silhouette briefs, and today we are rocking the red carpet. look it's lisa rinna! lisa hiii,i know you don't need one but will you try on these new depend silhouette briefs for charity and prove just how great the fit is even under a fantastic dress? are you serious? i am serious... sure why not! she's doing it! the best protection now looks, fits and feels just like underwear. hey lisa, who ya wearing? she's wearing the new depend silhouette. (growl) we invite you to get a free sample and try one on too. ♪ >> jimmy: hi there. still to come, music from the shins. in three seasons, our next guest has endured an unsuccess fful campaign for prom queen and a texting while driving car crash. "glee" airs tuesdays at 8:00 on fox. please welcome dianna agron. [ cheers and applause ] >> jimmy: how's it going? >> going well. >> jimmy: the writers really have put your character through the ringer, haven't they? >> you know, having a baby, get

was i a beta tester? was i? yes! was i a beta tester? uh, huh. this is a test phone? yes, sir.arned has gone into this. the beautifully different nokia lumia 900. i mean, you didn't think those other smartphones were real, did you? i did. oh, no. the smartphone beta test is over. [ male announcer ] tough on sweat. ♪ not on skin. get powerful 48 hour sweat protection plus 1/4 moisturizer technology. only with dove men + care deodorant. i'm going to lunch. [ all gasp ] those days are gone now. think... about what you are doing. ♪ i'm going with her. ♪ i don't want to be chicken... i want to eat it. [ male announcer ] put an end to the working lunch and work on eating lunch. mcdonald's all-white meat premium chicken sandwich and the juicy 100% angus third pounder. it's your lunch. take it. the simple joy of lunch. ♪ ♪ ...stream, stream, stream... ♪ ...whenever i want you, all i have to do is... ♪ [ female announcer ] stream full seasons of shows and top movies instantly. introducing streampix. only from xfinity. you can always expect more. like more on demand shows and movies than

the smartphone beta test is over.ash back at grocery stores this quarter. thank you. happy shopping! activate your 5 percent cash back at chase.com/freedom. and now, new cardmembers get 100 dollars bonus cash back after they spend 500 dollars within the first three months. visit chase.com/freedom or your local branch today. ♪ [ female announcer ] surprising hydration. now from your razor. new schick hydro silk. water-activated serum hydrates your skin longer than any other razor. it's the only one with five blades and skin guards that smooth skin to help reduce irritation. women prefer hydro silk to the leading brand. new schick hydro silk. free your skin. ♪ [ cheers and applause ] >> jimmy: our next guest, everybody, is a four-time emmy nominee for his work as roger sterling on the amc hit show, "mad men," which airs sundays at 10:00 p.m. ladies and gentlemen, please welcome john slattery! ♪ [ cheers and applause ] >> jimmy: john slattery. welcome, john. >> hello there. >> jimmy: now, you and tina worked with each ot

the smartphone beta test is over.ou do the fandango? oh. thunderbolt and lightning-- very, very frightening me. - galileo. - galileo. - galileo? - figaro. easy come, easy go. will you let me go? - bismillah, no. - [ together ] we will not let you go. - let me go. - we will not let you go! [ high operatic voice ] ♪ let me go ♪ [ rock ] ♪ [ cheers and applause ] >> jimmy: hey everybody welcome back. we are here with a world class chef. he's the architect behind the momofuku restaurant empire and our good pal, chef david chang, everybody, right here. ♪ [ cheers and applause ] >> jimmy: thank you, buddy. thanks for coming back to see us. you brought us a cocktail from a new bar called booker and dax. >> yeah. >> jimmy: now, what is this cocktail, here? >> it's just a bottled manhattan. >> jimmy: bottled manhattan. you make it yourself? >> yeah. >> jimmy: yeah. pour this guy out. >> pour it out. >> jimmy: right. now what is -- what makes this special? you do weird stuff to this stuff, right? >> well, dave arnold, the barte

beta max was better than vcr, but vcr took over the world because beta max was improperly marketed. >> i want to get to another company that was in the news yesterday. and that is instagram. facebook coming in and buying this sort of fledgling outfit north of $1 billion. >> i downloaded it yesterday. >> what do you think? is that a real product? a real company that facebook can turn into something that's really literally worth a billion or more? >> we've all been debating that for the last 24 hours. i guess only zuckerberg knows what he wants to do with it. although the people running facebook are very good. there are many sites that let you manipulate photographs. and there are many sites that let you e-mail. this one has about 30 million users. what they intend to do with it? do they intend to let you order prints? or is this meant to be the twitter of pictures so that facebook's ahead of the curve? >> so take me into the activist investor's playbook and tell me what it is you look for when you're sizing up a company that you say i can go in there, make a difference, maybe make a ra

you were a beta tester. like her. hey guys. hi. hey. how's carl?crying ] when my test phone doesn't update me with my friend's latest status, i'm not just being thoughtless, i'm making smartphones better. [ parnell ] great job. we gave the beautifully different nokia lumia 900 with windows phone live tiles that give you personalized information at a glance. the smartphone beta test is over. >> dicky: if you're going to be in the l.a. area and want to see you show, please call. ouourself at olive garden. choose from 6 items like the new calzone, or half a flatbread, or a half panini. have it with unlimited soup or salad, and get plenty of breadsticks. it's your lunch, your way, and it's just $6.95 at olive garden. but i just never-- i've always felt there should have been more. it was like a "what if"-- like we got money back, [ announcer ] at h&r block, we guarantee you won't leave money on the table. don't risk your refund. call 1-800-hrblock or visit hrblock.com... and never settle for less. i won't go to my grave until a difference is made. i ha

. >>> just in time for this year's dazzle beta breakers, kron4 is giving away a big-scene tv. >> reporter: the best way to watch, on a 40-inch flat screen tv. you have to go to the kron4 facebook fan page, click on this icon at the top of the page. you have to like kron4 on our facebook page. then head to kron4.com and head to our special section on the race. you can check out a slide show, and we want your photos of you getting your costume ready for this year's race. we want to see all the glitter, tape, and hot glue gun action. and remember, kron4 will bring you the race from start to finish. we'll have cameras throughout the course, keeping up with the elite runners, and capturing all those wacky costumes. >>> the sky is clear this arch, but it certainly was clearer than yesterday. temperatures are going to start to warm back up into tomorrow, but first we're going to have to deal with the chilly morning. mostly clear skies and colder temperatures from that storm this morning. into the afternoon, sunny and warmer, temperatures back into the 70s in a number of places. it is going to be

were a beta. like her. hey guys. hi. hey. how's carl?n my test phone doesn't update me with my friend's latest status, i'm not just being thoughtless, i'm making smartphones better. [ parnell ] great job. we gave the beautifully different nokia lumia 900 with windows phone live tiles that give you personalized information at a glance. the smartphone beta test is over. they claim to be complete. only centrum goes beyond. providing more than just the essential nutrients, so i'm at my best. centrum. always your most complete. at olive garden, sowe're as passionate about cheese as you are. so we've created three new parmesan dishes. new grilled chicken parmesan, chicken fresh off the grill as well as grilled shrimp or grilled steak, all with a parmesan crust. passion for parmesan for a limited time only at olive garden. but i just never-- i've always felt there should have been more. it was like a "what if"-- like we got money back, [ announcer ] at h&r block, we guarantee you won't leave money on the table. don't risk your refund. call 1-80

we are giving away big screen tv for this as a beta breakers race the best way to watch the races on. flat screen tv. you have to go to the kron 4 fan page a click on the beta bay to breakers loco and follow the directions. you can check out a slide show of some of our lester's pictures -- last year's pictures. we would love to see pictures of you all getting horror costumes together for this year. is a san francisco tradition it you do not want to miss. may 20th it right here a kron 4. >>mark: the dow 7 day around the bay. the spending glow and the growth is slowing in the u.s.. >>darya: if you think you are racially prevail by the tea s.a., there is an act of for that. -- tsa --several minority groups and be on hand. take a lookit the this panda bear it's getting ready for his release into the wild. his mother will come with him. and the the of the people dressed up as pandas the can is 42. >>darya: let's hear from us. deal with the new traffic and will be back here this evening. dr. phil is coming up. soft

you were a beta tester. like her. hey guys. hi. hey. how's carl?e me with my friend's latest status, i'm not just being thoughtless, i'm making smartphones better. [ parnell ] great job. we gave the beautifully different nokia lumia 900 with windows phone live tiles that give you personalized information at a glance. the smartphone beta test is over. ♪ you take a message. take a boo-boo and make it better. take a nap? lol. take a breath. you take care of it all. let nutri-grain help take care of you. it's tasty -- made with real fruit, whole grains, fiber... soft and sweet. take a moment. then take on that to-do list with a grin. kellogg's nutri-grain. take care of you™. then take on that to-do list with a grin. i won't go to my grave until a difference is made. i have trouble with making friends. they punch me, strangle me, sit on me. give it to him hard. if we all do it together we will change the world. critics are calling bully a passionate call to action that will leave audiences inspired all it takes is for one person to stand up. get on boar

ver ue you were a beta tester. like her. hey guys. hi. hey. how's carl?en my test phone doesn't update me with my friend's latest status, i'm not just being thoughtless, i'm making smartphones better. [ parnell ] great job. we gave the beautifully different nokia lumia 900 with windows phone live tiles that give you personalized information at a glance. the smartphone beta test is over. so i get claritin clear. this is all bayberry. bayberry pollen. very allergenic. non-drowsy claritin relieves my worst symptoms only claritin is proven to keep me as alert and focused as someone without allergies. live claritin clear. >> dicky: from hollywood, it's "jimmy kimmel live!" tonight -- jennifer love hewitt. chef georgia pellegrini. and music from jason mraz. with cleto and the cletones. and now, never's enough's enough. here's jimmy kimmel! ♪ it's "jimmy kimmel live" sngz ♪ [ cheers and applause ] >> jimmy: hi, everyone. how are you? thank you. thank you. thank you. i'm jimmy. i'm the host. thank you for watching. thanks to you guys for coming to visit us here i

if we could have the police department's there -- the officers are the beta group. there is a comment section at the top, and the officers are working with this as we pile up around the district sections. this will grow to the other six stations. the officers are very enthusiastic about this. the improvements are made and hopefully we will be up and running and feeding the justice system as this was designed. >> thank you. i wonder if you could talk about the crime lab? >> we are trying to find an existing place, and i know this is part of the vision of the mayor, to get as much law enforcement as possible. in and around buildings that we already have. we are working with the chief administrative officers, to look at a few buildings -- with the seismic retrofit. we have to be out of 606, from 2016, so we are trying to identify the building that would take the crime lab. >> if there are no other questions, we should at -- open this up for public comment. are there any members of the public who wish to speak? >> i am here to just fill the commission in on a couple of

but i think financials have become a high beta sector.o i this if i'm right that the market does well, i would expect financials to join technology among the sectors that do better than most. >> there are still plenty of people looking for income and they are certainly not getting it from the bond market. they look to equities for income. do you look for income be? is that a strategy you look at as well? >> well, income-producing stocks are better in nature. clients looking for a way of being exposed to the growth thaw get for stocks but at the same time getting income and getting a little bit less volatility compared to other areas, income is an important thing and also in my own personal portfolio, i shifted my assets into income producing stock funds so that you can get some income as well as ex pros sur and long-term growth. >> volatility. >> diversification is always a great idea. >> what a concept. good to see you. >> thank you. >>> we're heading towards the close. we have 24 minutes left. let me turn around and see what the market

. >> al otro lado de la primera beta pública del presidente de la bitácora mera se encontraban respuestasican que estos hombres abrazadera del sufrimiento que padecieron bajo secuestro pero el nuestro es un aceptable. pérez continuó los estudios, muy buenas noches. gracias por carroll en ese breve se desentienda la dirección de tragedia o esos hombres sale de su casa hace 14 años dejando una niña de ocho años. o lo recibió una mujer, su hija presentándole a su nieto, vamos con otras noticias, rafael correa aseguró hoy que mientras sea presidente de ecuador que no asistirá a la cumbre de las américas en colombia ni a ninguna otra la que esté excluida cuba, lo dijo en una carta remitida hoy al presidente colombiano juan manuel santos y creyó un portavoz de la presidencia de ese país. >> por definición no puede meterse cumbre de las américas un embrión la cual es relegado. se ha hablado de falta de consenso, pero todos sabemos la situación intolerable nuestra américa del siglo xxi. hoy méxico rindió un homenaje, a gustavo padeció ayer, tuvo lugar en el palacio con la presencia del presidente

. >>> get ready to watch this year's beta breakers on kron4, sunday morning, may the 20th. we'll bring you the race from start to finish. we'll have cameras everywhere along the courts. as thousands of people make their way from the bay to the breakers. it's san francisco's tradition that you don't want to miss. sunday morning, may 20th, right here. >>> good evening, everybody. the story on aubrey huff is that he is suffering from anxiety. he goes on the 15-day disabled list, will receive therapy here in san francisco. >>> giants and reds this evening. oh, tough love! one giant fan, one reds fan. keep them together. zito, another real nice outing with help from angel pagan. zito, six innings, five hits, one run. that and a home run in a fateful 7th inning. brandon crawford delivered. here comes hector sanchez! and he's in there. sanchez catching zito while the night's first baseman was buster posey. then in the bottom of the 7th inning, wilson valdez , the score is 2-1, schierholtz throws a little bit late. it's 2-2, later in the inning, a wild pitch by jeremy affeldt gives

love the air. [ sneezes ] you were a beta tester. like her. hey guys. hi. hey. how's carl?king smartphones better. [ parnell ] great job. we gave the beautifully different nokia lumia 900 with windows phone live tiles that give you personalized information at a glance. the smartphone beta test is over. ♪ [ cheers and applause ] >> jimmy: hey everybody welcome back. we are here with a world class chef. he's the architect behind the momofuku restaurant empire and our good pal, chef david chang, everybody, right here. ♪ [ cheers and applause ] >> jimmy: thank you, buddy. thanks for coming back to see us. you brought us a cocktail from a new bar called booker and dax. >> yeah. >> jimmy: now, what is this cocktail, here? >> it's just a bottled manhattan. >> jimmy: bottled manhattan. you make it yourself? >> yeah. >> jimmy: yeah. pour this guy out. >> pour it out. >> jimmy: right. now what is -- what makes this special? you do weird stuff to this stuff, right? >> well, dave arnold, the bartender and owner of it, created just an extraordinarily potent drink. so be careful. [ laugh

as cancer and beta blockers and over the counter anti- inflammatories including ibuprofen. >> but we think the medication does is dampen down the brain's ability to generate >> experts caution that even over-the-counter medications have side effects of consult your doctor before you start any treatment. >> it really did help the headaches allot >> now she has more time and energy for her boys. an estimated 36 million americans suffer from migraines. preventive measures would help about 40 percent of those who have for them frequently but very few currently use them. experts say if you have frequent migraines that you'd leave unchecked, they will become more frequent at which point it becomes much more difficult to treat. ,,,,,, [ man ] it's big. supports in times of need. same with aladdin. the biggest in bail. no one has lower prices, is faster or more professional. aladdin bail bonds. bigger because we're better. >> here is what we're working on for the 6:00 news. at&t workers say they were locked out after showing up because of a sticker. the three letter message that some say wen

. >> our first two beta tests were in january, the middle of january, and we're unveiling it both on the east. because this. . the one i went through. how do we take that young marine that joined the service and make him a marine for life such that when he. then come out the other side and they greatest opportunity to learn a job, to go to cool. -- it is a significant effort, and it will take us. we probably won't see the real bin. right now i'm very optimistic. >> very exciting, and thank the marine corps for that great work. second mabus, i wonder if in light of the navy's need for strategic dispersal of undersea warfare assets, scl the clinic could comb through and give us your assessment of the marine patrol value of the submarine base in new london. >> the submarine base in new london is one of the key components to strategy just in terms of what you pointed out, the fact that we will be keeping attack submarines in a 40-60 split, atlantic-pacific. what mr. greenert testified to a little bit earlier, that it's. where the capacity and the meeting of these incredible warships are