Stanford Physics

Stanford Physics

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  • @popcharlie
    @popcharlie7 күн бұрын

    Whoever kept making that noise ruined this talk. Couldn't finish it, too distracting.

  • @PifflePrattle
    @PifflePrattle10 күн бұрын

    1:20:10 ... and every misanthropic boomer who knew and understood all this when Sagan gave this lecture... My misanthropy is conditionally withheld from the youngest adults in the hope that they just might live to be less disappointed by their peers than I am with mine. Bloody gammons.

  • @sandeepdeshmukh3141
    @sandeepdeshmukh314112 күн бұрын

    Sagan magic

  • @adrianjanssens7116
    @adrianjanssens711612 күн бұрын

    A knowledgeable lecturer without Neils' arrogance.

  • @marsrideroneofficial
    @marsrideroneofficial12 күн бұрын

    🎧❤️🚴1830h050524🔥Carl Sagan is so patient with that damn faulty microphone cable or xlr plug, while priest who explains biblical scriptures in highschool are very irritant because of a student who isn't looking at them while lecturing.

  • @JamesEscobar
    @JamesEscobar14 күн бұрын

    Such a hottie!!!

  • @paulhaube
    @paulhaube17 күн бұрын

    Difficult to find people like him. Science for human wisdom, not humans for science.

  • @KL-ni9ju
    @KL-ni9ju19 күн бұрын

    How do time crystals interact?

  • @HassanCodA-Xod8hm
    @HassanCodA-Xod8hm20 күн бұрын

    🤭💘🤭 Thank You Jesus. 🙏 I love you. 👄 = Universe is Breathing . ( In a nutshell ) 🙄 According to the placements of all the other metallic magnetic forces. ( Obviously. 🙄 )

  • @jvgs920
    @jvgs92023 күн бұрын

    Carl Sagan explains the many observations made with Discovery 1 and Discovery 2. The picture of the pale blue dot was taken by Discovery 1 . Today NASA managed to recuperate signals from Discovery 1 - 46 years after its launch - as it leaves the solar system and ventures further- far overreaching its goals. The James Webb telescope gives us startling pictures of galaxies that we could only imagine when Carl Sagan made this speech. But his message then is further proven correct by scientific evidence. We miss Carl Sagan today to give us a glimpse of this

  • @WorldRecordRapper
    @WorldRecordRapper25 күн бұрын

    嗨我爱黑洞

  • @fxmathematica879
    @fxmathematica879Ай бұрын

    He was living in my hostel during his iit tenure, once we happen to work on something as an assignment in engg physics course I guess so I went to his room, was surprised to see he keeps footwear outside the room and asked me to do the same. Very neat and clean this guy likes to live (those who lived in iitd hostels would know what I am talking about😅) Great guy, loves to argue logically, he does not utter a single word which somehow won't connect with what's going on in the conversation. Good to see him following his passion, i have seen few AIR 1s before, but this one is different

  • @loisfolk5492
    @loisfolk5492Ай бұрын

    Brilliant man, excellent presenter and speaker , great sense of humor and decent human being. Cosmos what is the best book an even better TV series. It was on a level anybody could understand.

  • @jlinnlinn4241
    @jlinnlinn4241Ай бұрын

    Alot to think about, eh?

  • @jlinnlinn4241
    @jlinnlinn4241Ай бұрын

    Totally agree. Nuff said

  • @spleefthedude7747
    @spleefthedude7747Ай бұрын

    They’re doing to Avi Loeb now what they used to do to Galileo hundreds of years ago.

  • @pointman1921
    @pointman19212 ай бұрын

    It's so rare to find someone like him. What a legend.

  • @nerazzurra240
    @nerazzurra2402 ай бұрын

    damn, bob laughlin is so eloquent!

  • @brettpatten288
    @brettpatten2882 ай бұрын

    Before i say this i love hitchens and harris. This guy is my new HERO

  • @BGTuyau
    @BGTuyau2 ай бұрын

    An interesting, learned-yet-entertaining talk by the late Dr. Sagan, made too often unintelligible thanks to poor sound.

  • @ArtDocHound
    @ArtDocHound2 ай бұрын

    I've never seen Dr. Who. Will it be on the exam?

  • @edharley7254
    @edharley72542 ай бұрын

    Carl was a deep state liar. Lighthouses and shorelines can be seen from nearly 100 miles away and the horizon never recedes with rise in altitude. The earth is most certainly flat , Sagan is a liar and NASA is a hoax.

  • @NicoDraak74
    @NicoDraak742 ай бұрын

    The sudden fade to black at the end when he talks about borders eroding and nations working together... A bit too symbolic in this day and age...

  • @jimsteen911
    @jimsteen9112 ай бұрын

    In a world where lies are the currency; telling the truth is a revolutionary act. The western messaging, western media, it’s all NOT ONLY UNTRUE, it’s like the complete inversion of the truth-I call it “anti truth.” These anti truths are ubiquitous and the only way you can make sense of what we are seeing predominant in every western country is to hypothesize that those with power are PURPOSEFULLY toppling our societies. Thereafter you may host all sorts of plausible ideas as to motives

  • @nibnob9
    @nibnob93 ай бұрын

    1st comment bitches!

  • @raisingelephant
    @raisingelephant3 ай бұрын

    Glad to see he knew about Aristarchus of Samos! ❤️👏

  • @scandalouslando204
    @scandalouslando2044 ай бұрын

    Watch and listen to Carl segan at night to relax n go to sleep 😴. Love him. Super interesting and intelligent.

  • @8bit_paul
    @8bit_paul5 ай бұрын

    2:03:48 darn those 2-hour VHS tapes recording on high quality!

  • @8bit_paul
    @8bit_paul5 ай бұрын

    Hoping AI can adjust the audio on this one day to clarity that will help it reach a wider audience.

  • @samlair3342
    @samlair33425 ай бұрын

    As sunlight warms the surface of the Earth, heat radiates away from our planet as infrared radiation which passes freely past the atmospheric gases of nitrogen and oxygen. Indeed, if it weren’t for greenhouse gases such as carbon dioxide that do interact with and impede the escape of Earth’s radiant heat, the planet would be frozen solid. Thankfully, even though greenhouse gases comprise only 4/10ths of one percent of the atmosphere, they are powerful enough to maintain this ‘blanketing effect’ by constantly absorbing and releasing the infrared photons over and over, again and again. In doing so, they vibrate wildly, thus causing them to vigorously collide with other atmospheric molecules. This imparts the kinetic energy of motion throughout the atmosphere and registers as temperature. For more, search: ‘Enhanced Greenhouse Effect’; then ‘Amplified Greenhouse Effect’. For the big picture, search: Marcott reconstruction chart

  • @elvisischrist
    @elvisischrist5 ай бұрын

    The most influential person in my life. Thanks Carl - we sure could use more people with your drive, your thirst for discovery and your unwavering commitment to the scientific method.

  • @deanhurley311
    @deanhurley3115 ай бұрын

    He was wrong about somethings

  • @earlharvey7887
    @earlharvey78875 ай бұрын

    he's my hero !!!!

  • @shaileshparekh2607
    @shaileshparekh26075 ай бұрын

    01:00:00

  • @rapauli
    @rapauli6 ай бұрын

    How we have evolved! ( we notice the pre-pandemic coughing of the audience )

  • @rapauli
    @rapauli6 ай бұрын

    The sudden ending is our full teaching moment. And we have to ponder, if he was alive today - so much is in this lecture, imagine what he would be saying today. Maybe our fate is to end quickly....after a civilization festooned with billions of brilliant cosmological discoveries.

  • @AortaKelly-de8ur
    @AortaKelly-de8ur6 ай бұрын

    Some are meant to be read and not to be suddenly put under a spotlight. Ai, at every driveway, is already too far into the writer or theorist who retreats to isolation to work or study. That is the tripping point here. The phone is a stage in hand and the performer wasn't prepared for the part. A dark place behind the stage is the right place to point to the door or, some will bristle and shoot poison arrow hairs at what they sense is an odd intruder.

  • @jimlaguardia8185
    @jimlaguardia81856 ай бұрын

    If you look up the the term “long winded” in a dictionary, it features a photo of Dr Sagan. Get to the point!!!

  • @kennethd.9436
    @kennethd.94366 ай бұрын

    1:43:17 person asks if Sagan believes in god. 😂 Faith is belief in the absence of evidence. You shouldn’t believe anyone who says god told them something. Scientific results are repeatable. Religious experiments are not repeatable.

  • @kennethd.9436
    @kennethd.94366 ай бұрын

    1:20:00 Pale Blue dot monologue. 😁

  • @faustinreeder1075
    @faustinreeder10757 ай бұрын

    Eat me

  • @40mules
    @40mules7 ай бұрын

    He is a monumental scientist and it will become clearer with time.

  • @user-xi1fk2py8y
    @user-xi1fk2py8y7 ай бұрын

    He would be canceled today because he was against LGBT. Think about that.

  • @AriaHarmony
    @AriaHarmony8 ай бұрын

    1:40:19 I love his reaction so much, you got rollerskates! 😂

  • @hurithinkbefore1340
    @hurithinkbefore13408 ай бұрын

    What a genius! Sad we didn't listen.

  • @rsr789
    @rsr7898 ай бұрын

    I know it wasn't in Carl's nature (and I wish it was in no one's nature), but unfortunately, once you get to the socio-economic / political conditions the USA is now in (2023), where the top 10% essentially own the whole country, where the three richest billionaires in the USA have the same net worth as the bottom 50% of the population (164 million people), where corruption has rotted every facet of the government, at every level, including fascist (read: Nazi) billionaires OWNING at least two supreme court justices, and one of them for decades, the use of guillotines of those in power and their descendants is the only way forward. Consider that the conditions that led to the Declaration of Independence in 1776 where a walk in the park on a sunny afternoon eating ice cream compared to the dystopian third-world country the USA is now.

  • @mysunnybird
    @mysunnybird8 ай бұрын

    How sad that such an intelligent man as Carl Sagan was, had to die, instead of all those horrible politicians and other people in power that are still alive doing so much harm to us , to the earth, or to the "Pale blue dot" as Carl Sagan called it.

  • @bubcat54
    @bubcat548 ай бұрын

    Sadly, he took part in the birth of the global warming fraud in order to secure research funds for the likes of NASA and NOAA in creating the bogus boogie man. Unwittingly he contributed to the concentration of power and wealth and the unholy matrimony of globalist politicians, corporations and hedge funds to maintain power indefinitely. And he calls god the illusion. He now sits in hell for both.

  • @tommydoyle635
    @tommydoyle6358 ай бұрын

    Do he give the same speech every time

  • @Lemon_Jackassss
    @Lemon_Jackassss8 ай бұрын

    1:43:20 is really interesting to me