How Fast Is It - Chapter 2 - The Speed of Light (4K)

Поделиться
HTML-код
  • Опубликовано: 31 янв 2025

Комментарии • 416

  • @justinkelleher3405
    @justinkelleher3405 2 года назад +119

    Glad to see you're still making these videos David!

    • @manofcultura
      @manofcultura 2 года назад +16

      He’s a RUclips treasure

  • @ltrizzle12
    @ltrizzle12 2 года назад +54

    Why the hell does he not have a million subscribers already???
    Sir Butler, your work product sits atop the highest shelf-among the best media available to anyone anywhere. Please never stop dropping these beautiful bombs.
    🤘😆🤘

    • @dennistafeltennis1190
      @dennistafeltennis1190 2 года назад +9

      This channel should have at least 161 million subs.
      But i guess only intelligent people enjoy the awesome voice of Mr Butler.

    • @qtythandle
      @qtythandle 2 года назад +4

      Sir Butler is worth more than a thousand preachers.

    • @Alasdair-Morrison
      @Alasdair-Morrison 2 года назад +3

      Because he doesn't need numbers to show how brilliant he is, we already know

    • @ltrizzle12
      @ltrizzle12 2 года назад +5

      @@Alasdair-Morrison WE know. That’s selfish if we feel his popularity and growth should cease expansion.
      He needs numbers so even more people can discover how brilliant he is, as their lives can also become enriched through his work. AND those numbers directly translate to Mr. Butler maximizing profit in well-deserved celebration of his efforts.
      Let’s help my man get paid. Those are numbers we can all agree he deserves. 😎

    • @Edison73100
      @Edison73100 2 года назад +3

      Because people are not intersted in getting smater, just entertained.

  • @Youssef_Salmane
    @Youssef_Salmane 2 года назад +6

    This is the most underrated channel on this platform, I really appreciate the hard work that Mr Butler puts in these videos to teach us

  • @vladcimpeanu
    @vladcimpeanu 2 года назад +19

    So glad to see you back with uploads! I can't wait to get to enjoy this video in full quality. I remember how thrilled I was the first time I found your video series, and enjoyed them time and time again. Thank you! And have a wonderful time watching the updates from the James Webb telescope.

  • @wolfumz
    @wolfumz 2 года назад +7

    Hey, mr.butler, I'm not one of these weirdos and conspiracy theorists who think you're doing something awful by sharing about how we know that there is a speed of light. I just wanted to chime in and say that I think your channel rules. I wish these weirdos would go away, but that's the internet for you.
    It makes me so happy, every time I see you post. I appreciate that it takes a lot of hard work, research, and expertise to produce these...

    • @davidyancey2807
      @davidyancey2807 2 года назад +1

      This one has the light! Praise! Praise! God keep you brother LOL.

  • @supejc
    @supejc 2 года назад +4

    The master has returned

  • @diaby90
    @diaby90 2 года назад +7

    Sir, I really must say, you are so great and so humble.
    And obviously SO BRILLIANT.

  • @WeeWeeJumbo
    @WeeWeeJumbo 5 месяцев назад +2

    this channel is RUclips gold.
    thanks for everything, Dr Butler

  • @aberetumenete
    @aberetumenete 2 года назад +3

    Mr. Butler ...you are a GIFT.... thank you very much for your patience , your dedication, and for beeing a real TEACHER, in the broadest sense of the word.

  • @CORZER0
    @CORZER0 2 года назад +2

    It's a true blessing to have you and learn from you, Mr. Butler.

  • @elblack25
    @elblack25 2 года назад +5

    thanks David, love your work and dedication, i can finally understand many things, greetings from Venezuela

  • @jimgraham6722
    @jimgraham6722 2 года назад +6

    Thanks David, great educational video.

  • @oopsiesh
    @oopsiesh 2 года назад +7

    thank you so much for these videos!! Beautiful composition

  • @stevenleslie8557
    @stevenleslie8557 2 месяца назад +2

    David, you have a very clear, smooth and soothing voice, plus you really know a lot. Before you retired did you ever think about a career with NASA?

  • @willk7184
    @willk7184 2 года назад +3

    It is so helpful to have the graphics go slow enough that we have time to comprehend what's really happening. Thanks for your patient and lucid explanations!

  • @GammaCruxis
    @GammaCruxis 2 года назад +4

    It’s like Christmas when you release these. Thank you and well-wishes for a long time to come!

  • @badtrip801
    @badtrip801 2 года назад +4

    Love the videos...thank you for your time sir 💨

  • @JMSTipsAndTricks
    @JMSTipsAndTricks 2 года назад +3

    Thank you for so eloquently and succinctly sharing this wonderful information and the history of how people figured this all out. Brilliant job

  • @EndureTemptation
    @EndureTemptation 2 года назад

    Dude found and excellent hobby for himself in retirement making these videos. Invaluable for future generations! And for me.

  • @JimmyFigueroa
    @JimmyFigueroa 2 года назад +3

    I love these type of videos. Keep uploading!

  • @frankelkjr8041
    @frankelkjr8041 2 года назад +2

    So excited to see a new video from you, I've been patiently waiting!

  • @rkristel82
    @rkristel82 2 года назад +1

    I'm doing my part for the RUclips algorithm. Keep up the amazing work!

  • @Vazmenko
    @Vazmenko 2 года назад +3

    Thank You Sir David. Impeccable as usual.

  • @SimonMcGrath-o8jk
    @SimonMcGrath-o8jk 6 месяцев назад +2

    All these video's are truly monumentally magnificent. On behalf of all ur Butler Groupies from here in Liverpool, England and all point's we salute u

    • @howfarawayisit
      @howfarawayisit  6 месяцев назад +3

      My thanks to all the Liverpool Groupies. My mother, who was in the Women's Air Corp, met my father, who was an officer in the US Navy, in Liverpool during WW II.

    • @SimonMcGrath-o8jk
      @SimonMcGrath-o8jk 6 месяцев назад +2

      @@howfarawayisit oh my goodness, thank u for the reply and thanx to this great city we have u. I've been watching ur "classes" from the start and u have broadened my knowledge no end whilst making it interesting and wanting to learn or even devour more. Some "classes" I watch it's just monotonous but u come thru wanting us to enjoy and if u learn something new then all the better as long as u enjoyed the journey and the updates u do are a case in point, don't stop, u have a lot of loyal groupies ha ha.

  • @askavalnathan379
    @askavalnathan379 2 года назад +4

    What a great video. Thankyou David.

  • @tadswanchanyarakskul2532
    @tadswanchanyarakskul2532 2 года назад +1

    I'm so glad that you continue to produce more beautiful videos. Thank you so much Mr. Butler. I'm in tears.

  • @boazbrisker81
    @boazbrisker81 2 года назад +3

    You are a treasure 🙏🏻 waiting for my kids to grow so we'll watch together your channel

  • @tpwb5882
    @tpwb5882 2 года назад

    Thank you sir 🙏🏼🙏🏼🙏🏼 this is our favorite RUclips channel about science on the internet. God bless you more health and happiness

  • @kjhman
    @kjhman 2 года назад +2

    These videos are fucking fantastic. Such a breath of fresh air compared to the other stuff that’s out there with a a bunch of ads and people begging for likes and subscribes. Thank you for putting out great content in this day and age.

  • @AbdulMateen-nt4er
    @AbdulMateen-nt4er 2 года назад +3

    Was waiting for it. Thank you Mr David 🙏

  • @beekneed
    @beekneed 2 года назад +3

    Watching these is a true joy. Thank you so very much for your dedication to such high quality communication. I missed the math & science boat growing up: I can barely multiply fractions and still don't know the order of operations. In spite of what might to some sound like a total disqualification for appreciation of the world of physics, I feel such a thrill of discovery and enlightenment while watching your videos, regardless. I can at least enjoy some small part of wonder in the beauty and elegance of our world, and an immense appreciation of & gratitude for the minds and dedication of the thinkers & scientists who CAN "do the math."

  • @knallpistol
    @knallpistol 2 года назад +1

    Notifications didn't work. This is the only channel I have them turned on for. ❤️ Quality content.

  • @ironheart6704
    @ironheart6704 2 года назад +2

    Thank you for en-lightining us, mr Butler. :D

  • @osvaldo17924
    @osvaldo17924 2 года назад +1

    Thank you Mr. Butler. It’s so glad to see you back in the channel.
    I hope you can make a video about JWST. 🙏🏻

  • @OVAstronomy
    @OVAstronomy 2 года назад +3

    Excellent video on an otherwise complicated and hard to explain topic!

  • @rosellabill
    @rosellabill 2 года назад +1

    Great work helping us appreciate the different things. Including snails, the World has to offer.

  • @RonnieD1970
    @RonnieD1970 2 года назад +3

    Awesome! More amazing content as usual!

  • @peterparsons7141
    @peterparsons7141 4 месяца назад +1

    Truly an excellent presentation. I will use this video to help educate my grandchildren, I hope the enjoy it as much as I do.
    I really like the fact that there area large number of important fundamental things at different levels.
    Such a good building block with something for all levels of interest.

  • @Ninjahat
    @Ninjahat 11 дней назад

    You're a brilliant RUclips producer on these subjects 🎉❤

  • @wheelerdealer7098
    @wheelerdealer7098 2 года назад +2

    Greetings from uk. Love you're channel ❤️ keep up the great work 👍

  • @davidyancey2807
    @davidyancey2807 2 года назад +1

    God bless you for trying to school even some of the idiots that left the comments below. I get a little nutty myself sometimes so I am very grateful to have your work to watch to ground me, I have no way to tell you how much that means, but please accept my humble thanks for keeping the light alive.

  • @ajpyyz
    @ajpyyz 2 года назад +1

    So glad to see you are back once again!! Love your videos

  • @austinballard3818
    @austinballard3818 2 года назад +4

    This deserves more views than it has.

    • @colspiracy8326
      @colspiracy8326 2 года назад +1

      OK I agree. I'm going to watch it 3 times. 👍

    • @ami2evil
      @ami2evil 2 года назад

      Nah, most people are far too stupid to comprehend any of this...

  • @carlosbauza1139
    @carlosbauza1139 2 года назад +1

    Thankyou...Very Much! Special work that is deeply appreciated!

  • @xarzu
    @xarzu Год назад +2

    David, I am grateful for the work you do. It is the most entertaining thing on youtube. Honesty is refreshing. And science if honesty.

  • @ChampuStrike
    @ChampuStrike 2 года назад +1

    Glad to see another video from you, very interesting

  • @T1000-s4j
    @T1000-s4j 2 года назад +2

    I love David. Fantastic content

  • @Plancksized
    @Plancksized 2 года назад +2

    This is my favorite series on all of RUclips

  • @Youssef_Salmane
    @Youssef_Salmane 2 года назад +1

    Just adding a comment so that the algorithm recommends the video to more people

  • @rickwhite4137
    @rickwhite4137 2 года назад +1

    What an _excellent_ teacher. He's like my math teacher at university. 💯 🥇

  • @eliotsalandybrown
    @eliotsalandybrown 9 месяцев назад +2

    These videos are magical treats

  • @drhmufti
    @drhmufti 2 года назад +2

    I’m gonna hide this video from my Gran…. Those shorts! Young Man!!

  • @Igor-ug1uo
    @Igor-ug1uo 2 года назад +1

    Thank you, Mr. Butler. I have been watching your lessons for a few years and I've always enjoyed your explanations as well as the presentation. I'm glad you keep doing this work.

  • @matthewabln6989
    @matthewabln6989 2 года назад +5

    Astounding.

  • @CobraQuotes1
    @CobraQuotes1 2 года назад +1

    My favorite youtuber of all time, david butler!

  • @michelmayhem
    @michelmayhem 2 года назад +2

    I absolutely love this channel. Thank you so much for all the great work!

  • @danilo_luiz
    @danilo_luiz Год назад +2

    I’m from Brazil and wanna say Thank you for This Mr. Butler!

  • @scrub_trash6680
    @scrub_trash6680 2 года назад +1

    Hey david, im so happy to see the channel growing. I wish instead of 4k versions it was a new series :(
    But what you have produced is already a gold standard for science communication.
    Im so proud of you.

  • @birenkumarg6663
    @birenkumarg6663 2 года назад +2

    Thank you for contributing the hidden knowledge of the universe and enlightening us in the simplest way. Keep such vibrations up 👍

  • @davidyancey2807
    @davidyancey2807 2 года назад +3

    My favorite channel. Butler is a master.

  • @junkequation
    @junkequation 2 года назад +1

    so excited for this upload

  • @entropyachieved750
    @entropyachieved750 2 года назад +1

    After all these years of watching you, your channel is still amazing and finally getting the views it deserves.
    May many more years of wonderful teaching and discoveries come

  • @harshalmehta8281
    @harshalmehta8281 2 года назад

    Happy to see you back. Your voice is so calming

  • @jeremyhuggins1369
    @jeremyhuggins1369 2 года назад

    This is one of the few channels where, due to the exceptional content, I always give a thumbs up before the video loads. Thank you!!!

  • @mysterycrumble
    @mysterycrumble 2 года назад +3

    your videos are fantabulously good, sir!

  • @christinestill5002
    @christinestill5002 2 года назад +1

    Glad to hear you haven't softened or dumbed down the music!

  • @JapanZen
    @JapanZen 2 года назад

    Glad to see a new video from you David

  • @sarahlyons4552
    @sarahlyons4552 2 года назад

    So glad to see a new video! I got through my pregnancy insomnia watching your videos, and accidentally became educated on some pretty cool stuff. Now I’m hooked!

  • @mortalclown3812
    @mortalclown3812 2 года назад +3

    In some parallel universe, that snail is clocking in at tachyons. Glad you're here today, Professor... for real science.

  • @Just.A.T-Rex
    @Just.A.T-Rex 2 года назад

    I hope you’re doing well mr. butler. You’re videos have been a nighttime staple for myself for years and I’m so happy more are still being released a just know you’re out here changing life’s with knowledge and information. You rock!

  • @jlfolschette5947
    @jlfolschette5947 2 года назад

    thank you for uploading this video; perfect descriptions and easy to understand. But I think having seen this video already in 2015.

  • @oleran4569
    @oleran4569 2 года назад +3

    Wonderful stuff!

  • @hemnaziz8899
    @hemnaziz8899 2 года назад

    Peace be upon you, sir. Your scientific posts are very important. I wish you health and safety.

  • @robertgoss4842
    @robertgoss4842 2 года назад

    My first encounter with one of your videos. I must say that it is one of the finest of its type I have seen. Straightforward and unpretentious in presentation, but very satisfying in content. You should have a couple of million subscribers by now. Please continue with these very worthy programs, because the subscribers will eventually catch up with you. Well done.

  • @Allworldsk1
    @Allworldsk1 2 года назад +1

    Waited for this. Thank you 🌌🌌

  • @kraxzor
    @kraxzor 2 года назад

    Thank you for all your videos. They are excellent.

  • @sempertard
    @sempertard 2 года назад

    Uncle Dave puts out good stuff. Top drawer. Thank you sir!

  • @invalidglitch
    @invalidglitch 2 года назад

    Glad your back .. was looking for something new.. Will keep this for my Saturday night screen cast ... enjoy all your work.

  • @luminousfractal420
    @luminousfractal420 Год назад +5

    👍 for giving the snail some water for the vid :)

  • @rwam3
    @rwam3 2 года назад

    I think David is the only RUclipsr who does ADR and I love it!

  • @G274Me
    @G274Me 2 года назад +1

    Beautiful backyard indeed, and an even more beautiful cosmos we find ourselves in.

  • @steveseamans9048
    @steveseamans9048 Год назад

    David, l’ve seen most of your videos and I just have say you are a extraordinary teacher. So clear and thoughtful. I just love your work! 😊

  • @heyyouguuys7939
    @heyyouguuys7939 2 года назад +2

    Love this channel I've missed this

  • @trenttan3779
    @trenttan3779 2 года назад

    So glad to see a new video upload! Always informative and enjoyable! Thank you, Sir!!!

  • @AdityaPatwardhanJ
    @AdityaPatwardhanJ Месяц назад

    Thank you, David, for doing what you do! :)

  • @YaMumsSpecialFriend
    @YaMumsSpecialFriend 2 года назад

    Always look forward to your updates and new presentations, fascinating indeed🖖🏼

  • @Beer4Breakfast
    @Beer4Breakfast 2 года назад +1

    What an excellent lecture thank you

  • @sup5356
    @sup5356 2 года назад +1

    Thank you David. Excellent commentary

  • @69-m2x
    @69-m2x 2 года назад +1

    Love your videos David, thank you

  • @endsinvention1390
    @endsinvention1390 2 года назад +2

    These are so awesome. Thank you so much!

  • @raulc.
    @raulc. 2 года назад

    Amazing, informative, smart and very educational. I always look forward to your videos. Please keep them coming. I know it takes a lot of time and effort to make your videos. Thank you very much.

  • @Firoz900
    @Firoz900 2 года назад

    Learning so many interesting things from you. Thank you.

  • @sjzara
    @sjzara 2 года назад

    These are magnificent videos. Thank you.

  • @fanofhumidity
    @fanofhumidity 2 года назад

    David, thank you for all of the great videos over the years!

  • @henrisetiawan7547
    @henrisetiawan7547 2 года назад

    Hello sir ....nice to see you online again 💕💕💕💕💕💕💕💕💕💕💕

  • @utrocker7
    @utrocker7 2 года назад +1

    I wish you were my engineering physics professor back in college. I always enjoy your work.

  • @paulcooper8818
    @paulcooper8818 2 года назад

    Nice to see new content from you.

  • @MrDschubba
    @MrDschubba 2 года назад

    Best internet content by an astronomical unit

  • @doggonemess1
    @doggonemess1 2 года назад

    David Butler is the Bob Ross of physics. And I mean that as a huge compliment. He breaks everything down until even a doofus like me can understand and does it without annoying jump cuts and gimmicks, while delivering a calming narration. Just like Bob.

    • @sempertard
      @sempertard 2 года назад +1

      The Lock Picking Lawyer of space.

  • @aditya234567
    @aditya234567 2 года назад +3

    Sir your work is very very appreciable. Please make more videos on How far are they where you explain galaxies and their current states based on JWT data. Thank you very very much