it turns out with a finer, finer wavelength. you can get a wavelength that's very, very fine. very, very fine wave length, you can get an atom. and when i went to school, teacher types told me, we'll never see a photograph of an atom. look in your book and we got one. you guys see that? what page? whoever finds it first, get an "a." - 180. - 180. lee, you already got your "a". who else said 180? you get an "a" too. troy, at the end of the class, you could just miss all exams. not quite. page 180, gang, and there we have it right there. and that photograph, gang, made some history, because there are the individual atoms, the location of all those atoms very clearly shown. that's taken with an electron microscope. now, there's new kinds of microscopes that are called tunneling microscopes. and these microscopes give you a pattern that looks like this. we have a tunneling microscope right up in the physics department. now what that does, it takes a little needle that scans back forth, back forth, back forth across the surface of metal and where the atoms are sticking up, makes a

and those small wavelengths can discern a thing. you know about how they send the sound waves into the stomach of a person having a baby, something like that. you don't want to send x-rays, do you? i mean, unless you don't like the kid already. [laughter] ultrasound waves, really, really neat. this ultrasound go right through, reflect and give the information, echoes, huh? the echoes of high-frequency sounds. and guess what maneuvers the same way in the sky at night time. begin with a b, end with at. - bats. - bats. right on. bats do the same thing. how do the bats catch little insects on the fly? they send out beep, beep, beep, beep. the beep hits the insect, bounces off, be-beep. beep. got. ain't that nice? ain't that nice? picks it up by sonar, sonar. that means radar echo. lee. why when lower frequency sounds tell you where the insects-- a lower frequency not so good because a lower frequency is a long wavelength. remember we talked it before about seeing things small with long wavelengths like atoms? you just can't do it. detai

are both of the same frequency-- you ever hear people talk about, "oh, someone is always on my wavelength"? they're kind of talking about that. see? if you have the same wave, same frequencies, then this one will set this into resonance. a couple of years ago about-- hey, must be five years ago now. i was skating to golden gate park. i roller skate. now, i'm skating through golden gate park and there's a kid-- saturday morning. this kid's sitting on a swing all by himself. and the kid says, "hey, mister, give me a push." i look and i see all the wet, soggy grass between me and him, i gotta clank through all the grass, get my ball bearings all wet and everything. you know, i said, "what you say, kid?" "you heard me. come over here and give me a push." you know how some of the kids act today? the kid didn't say, "i know you're busy "and i'm busy, one human being to another. "i'd be ever so delighted if you would come over "and take a little time off and give me a little push, interaction between human types, huh, brother?" there was no tone of that in his voice at all. and i said to that li

that wavelength, frequency. it turns out-- well, i won't even talk about wave under this point. let me just talk about frequency. that sun: high temperature or low temperature? high. the earth: relatively, high or low? low. now it turns out that everything is emitting waves: you and me and everything else that has a temperature above absolute zero. everything is emitting waves, and everything is absorbing waves. we're just gonna concentrate on the sun and the earth for now 'cause we're running out of time. the frequency of waves emitted by the sun are very, very high. the sun's temperature is like this. so the frequency of waves is like that. so high, millions of billions of cycles per second. [makes sounds] and we call that light. and that's--and light carries energy. electromagnetic energy. high, high frequency. why is it high frequency so high it's called light? because the temperature of the sun is very, very high. okay? now that light comes down and... [makes sounds] ...hits the earth. and so the earth warms up. but the earth reradiates that energy back out. but what freque

making numerous clever runs and flicks it was just a shame as teammates weren't always on the same wavelength. all in all russia were disappointing in the first half creating little and looked nervous at times a year ago i would dominating possession and they would take the lead just after the half time break no one bowl ring to close down louis watt is unbelievable striker did the rest russia's response was instant as alexander cares a cough and only been on the pitch for four minutes made the most of the defensive mix up and the home side would control the rest of again putting in a much improved performance and be could have even got a morale boosting victory federal ensure all cove. not spurned chances. now. more as a game again. it was even went a little bit quicker easier. but for the moment that. we were controlling. a result the players were given a well deserved break on saturday they will have one more training session on sunday before departing to switzerland to continue euro two thousand and twelve preparations which are bulkeley donte must go. in while the team who russia finishe

making numerous clever runs and flicks it was just a shame as teammates weren't always on the same wavelength. all in all russia were disappointing in the first half crazy little and look nervous at times euro why were dominating possession and they would take the lead just after the half time break no one buffering to close down lewis what is a little striker did the rest russia's response was instant as alexander cares a call for dunedin on the pitch for four minutes made the most of the friends that makes up the home side would control the rest of the game putting in a much improved performance and be could have even got a morale boosting victory of roman sheryl crow and care to call not spurn three chances. now. so good man was in the first hole but they control more or less the game but again don't underestimate the quality of the team there was even went a little bit quicker easier. but i think for the moment that we start the second thought we were controlling dean and i think the. result the players were given a well deserved break on saturday they will have one more training session

we are on the same wavelength because of a joke but he is too busy selling to share anything. the result is that that laugh comes out like the hah hah hah of the balloon in a cartoon. >> right. >> people think that crying is the test of an actor. laughing is the test of an actor. >> that's why -- a good comedian brings us into it right? and somehow we're enveloped in the sense of -- he thinks it is so funny or she -- >> it if the joke tells us something we didn't know we say, i get it and then relaugh. humor is a sharing. that's not the specialty of this fellow, he may have great virtues but he is not a good sharer. >> we have been kind of harsh on governor romney -- >> it has nothing to do with his politics. >> does president obama have that skill that you seem to admire so much? >> i recall a year ago in the white heat of the white house correspondence dinner where he did what we call in our procession kill the crowd as he was simultaneously killing osama bin laden. that's cool. >> he impresses you. >> that impressed me. my god when i learned the next day that what was reall

we are still driving more wavelength down. there is no problem distributing content out to users. what we have a fundamental problem with is distribution of power. power is dominating in terms of distribution networks q one of the reasons why it does not make sense is because you are at the end of the tree, a long way from distribution, a lot of transmission loss. the data centers move to where power gets generated. what is the next hardest thing to move? big data. did it is still really hard to move, even though we have lots of wavelets. that says that the application moves to the data is. if you think about facebook and google and all those folks, they build data center's right were the power is generated. typically near hydro plants and so on. what you find is that more and more applications will move to where the data is. moving those big chunks of data is very difficult. in terms of enterprises in the cloud, there is certainly no reason to suspect that the systems used by cloud vendors like amazon are not capable of geographic replication and redundancy. it is absolutely the

are largely determined by two basic characteristics: amplitude, how high the wave goes up...and wavelength, which is the distance from trough to trough, or equivalently, frequency, which is the number of waves per unit length. amplitude and frequency have immediate psychoacoustic correlates as loudness and pitch. as you can see, the greater the disturbance, the greater the amplitude and the louder the sound. frequency is simply the number of waves in a given interval. the higher note has a higher frequency than the lower note. so frequency is a measure of pitch, and the geometry of these sinusoids explains why, when we play the higher and the lower a together, they sound good together. the sinusoids from each of these two notes fit perfectly inside one another. the higher a is the lower one squashed by one-half. of course, not all waves are perfect sinusoids. there are all sorts of waves. different objects create different types of waves, therefore different types of sound. strings are the source of some of the most beautiful music on earth. they have so many interesting characteristics. w

. >> all different colors of the light spectrum and wavelengths. here's a look at that area of low pressure moving from us and pulling all that cooler weather with it. a lot of sunshine, warmer during the afternoon. 7:00 mostly cloudy, still have fog up around santa rosa, inland upper 40s the rest of us in the low 50s. noon, a lot of sun, partly cloudy low 70s inland upper 60s around the bay mid 50s at the coast. 4:00, partly cloudy mid 70s inland low 70s around the bay coast upper 50s 7:00 tapering of temperatures near 70 inland mid 60s around the bay mid 50s at the coast biggest warming trend inland biggest miss will be along the coast. here's a look at your three-day forecast warmer tomorrow, low 80s end land low 70s around the bay upper 50s at the coast, two to eight degrees cooler thursday into friday, partly sunny. warming trend for the weekend. >>> traffic estimate looking great this early tuesday morning. live shot of the oakland maze. earlier stall reported on connection ramp not causing much of a delay this traffic is moving on westbound

you guys are totally on the same wavelength here.oves those warm wet wash cloths that all hang in our bathrooms. so you could actually be washing back tier yo onto your face. >> so what's the best way to wash -- >> your hands, actually. clean hands. just be gentle about it. >> should you use toner and all those other things? >> it can be really drying. so it depends. if you have oily skin, yes. if you have dry skin, no, i wouldn't do it. cleared that one up. okay. hot showers cause wrinkles. >> that's a myth. it better be. >> don't say fact. is it? >> it's a fact. because hot showers dry your skin. if your skin cells -- >> hot showers cause wrinkles? >> yes. >> you're going to have to change absolutely everything you do. >> my favorite things -- sugar and hot showers cause wrinkles. >> it's all over for you, hoda. >> just lukewarm. >> but who wants that? that's no good. >> we've got to suffer for our beauty. last one. >> oh, the tiebreaker. >> no. no, it's not the tiebreaker. >> come on. clearly it's the tiebreaker. >> don't leave ma

and by looking into the skin, it looks at about 50 different parameters in different wavelengths of lightg that looks unusual, you're going to focus on there. >> ashley has chosen to volunteer. we screened her and found a place that needs a little more evaluation. i can see how deep it goes. >> there it is. >> now, i can see an image. if i remove it later, i can look at it and learn to see how to look at her better, to identify melanomas in her. >> and this machine is something -- >> it has never been done before. it took 15 years. it used to be a computer that took up a whole room. and now, in a minute, you can have an answer of high or low. >> do all doctors have this available? >> it's just reaching the market now. i have the very first. you can go to melafind, and find a doctor near you. this is really helpful, as a diagnostic tool. this doesn't do the thinking for you. we have to pick out the spots. >> detection is key. but also you said before, changing behaviors. we've seen the tanning beds in the news a lot lately. how bad are they for us as a dermatologist? >> you can be in the s

congressional level, but also the state level, and then you and i perhaps as parents are on the same wavelengthn education we learned from this text. >> amazing, amazing book. and arlen specter, nice booking, mhp crew. and i'm so happy that you will be bringing that to you next right after us. we will see you tomorrow morning at 8:00 a.m. thanks for getting "up." see you tomorrow. [ sneezes ] ♪ got it all. here. have a good day, honey. i love you, ok. bye, mom. [ female announcer ] sam's mom is muddling through her allergies. what can she do? she can get answers at walgreens. with guidance and information to help her make informed choices for her allergy needs. like zyrtec -- with the strength of 24-hour rtec, you get relief from your worst allergy symptoms, indoors and out. right now, buy one and get one 50% off. ♪ find answers at walgreens. all at 150 calories or less, there's definitely a temptations for you. unless you're one of those people who doesn't like delicious stuff. temptations. it's the first jell-o that's just for adults.

. >> you guys are totally on the same wavelength here.> should you use toner and all those other things? >> it can be really drying. if you have oily skin, yes. if you have dry clean, no, i wouldn't do it. hot showers cause wrinkles. >> that's a myth. it better be. don't say fact. is it? >> it is a fact. >> because hot showers dry your skin. if your skin cells -- >> hot showers cause wrinkles -- >> you're going to have to change absolutely everything do you. >> my favorite things -- sugar and hot showers cause wrinkles. >> it's all over for you, hoda. >> just lukewarm. >> but who wants that? that's no good. >> we've got to suffer for our beauty. >> the tiebreaker -- >> no, no, it is not the tiebreaker. >> come on. clearly it is the tiebreaker. >> don't leave makeup on while you exercise. >> don't leave it on -- don't leave it on -- you shouldn't leave makeup on while you exercise. >> fact. >> all right. you guys are both right on that one. but there's an exception to that. lip gloss and waterproof mascara, that's all right. though i don't