Roots of Telecommunications

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  • čas přidán 18. 08. 2006
  • A video description of the telecommunications portion of a new field course at Wittenberg University
  • Jak na to + styl

Komentáře • 42

  • @ichwillkeinenchanne1
    @ichwillkeinenchanne1 Před rokem +9

    2022 and still amazing. Never saw the maxwell equations presented in a more noble way. Thank you Dan.

  • @futurevideo5681
    @futurevideo5681 Před 4 lety +17

    we are in 2019 and your video is still amazing, thank you

  • @atyantkumarhota
    @atyantkumarhota Před 3 lety +8

    Such an underrated channel, I can't believe this video was put 14 years ago. Great work 🙌🏼

  • @FromTheHeart2
    @FromTheHeart2 Před rokem +1

    When science and emotion are one and the same! Great video!!! Thank you much for sharing!

  • @peter5z
    @peter5z Před 11 lety +2

    Loved the explanations appearing with the equations....very inspirational. Thanks.

  • @dfleisch
    @dfleisch  Před 17 lety +4

    Kitty4777: Thanks very much for your comment. This video is only meant to get students to ask me (or Prof. Lewis) about the course, not to give the details. So shoot one of us an e-mail if you want to know more.

    • @wise_fool
      @wise_fool Před 4 lety

      will you please give me the name of the music ?

    • @Moletrouser
      @Moletrouser Před 4 lety +3

      @@wise_fool - it is _Zadok the Priest,_ one of four _Coronation Anthems_ written by G F Handel in 1727 for the coronation of George II. The other three are excellent as well, but _Zadok_ is the most popular and frequently played. I think it has the best of Handel's many excellent intros, leading into a fantastic choral megablast. And if you liked that, you'll *love* _Messiah..._

    • @wise_fool
      @wise_fool Před 4 lety +1

      Mike Brown wow thank you so much I’ve been looking for that for a long time you’re a life saver

  • @extensionsorbit7727
    @extensionsorbit7727 Před 2 lety

    Music: Handel's Zadok the Priest; Choir of King's College Cambridge, Stephen Cleobury

  • @jackallread
    @jackallread Před rokem

    Thank you for the descriptions of the factors in the equations! That technic should be used more often!!

  • @alexandersolsilva6202
    @alexandersolsilva6202 Před 11 lety +6

    Incredible how you gave the PUNCH at the description of Maxwell-Faraday Equations. Did you choose the music? Thanks for uploading.

  • @adnann5232
    @adnann5232 Před 3 lety +1

    It's 2020 end, found it randomly but I liked it.

  • @supersailorsailing2764
    @supersailorsailing2764 Před 10 lety

    Nicely done.

  • @SabriMohamed2504
    @SabriMohamed2504 Před 16 lety +1

    Excellent!!Thanks

  • @Kitty4777
    @Kitty4777 Před 17 lety +1

    The marketing technique was pretty creative to advertise to students about a study abroad trip in Britian. However, the posters and the powerpoint don't really give enough information for students! And by the way - thanks for the subtitles, these labs have no sound!

  • @ramaprasadghosh717
    @ramaprasadghosh717 Před 2 lety +1

    Perhaps you are not aware about Sir JC Bose, who had applied Maxwell's equations to transmit millimeter wave (the backbone of 5G transmission ).

  • @cyberspider78910
    @cyberspider78910 Před rokem

    That solved my confusion of how Maxwell entered in this field.....Answer if Faraday...Thanks...I am ever interested in history of science

  • @JanisFroehlig
    @JanisFroehlig Před 4 lety

    Glad to hear the Anglican Church is useful. Alleluia amen, indeed!

  • @yatokatsugi7213
    @yatokatsugi7213 Před 2 lety

    can you make a whole series of all lecture and classes of singal and systems

  • @imegatrone
    @imegatrone Před 12 lety

    after i watched this video A video description of the telecommunications portion of a new field course at Wittenberg University, my insight is very open because the video is very good to give information

  • @aiwasen
    @aiwasen Před 13 lety

    thnx man!!it helps me alot

  • @marcc16
    @marcc16 Před rokem

    I'll be there

  • @greatsea
    @greatsea Před 15 lety +1

    I like your little shameless plug for England halfway through. I guess they were too busy laying foundations of modern telecom to advance in the science of dentistry. : ) But I like this video.

  • @HarishSasikumar
    @HarishSasikumar Před 12 lety +3

    Sir, the video is really nice and inspiring and I got a clearer picture of Maxwell's equation from this video. Thanks a lot...
    The claim at the 2nd minute of the video is wrong.. It was J C Bose & not Marconi (as revealed by the recent discoveries after a long term confusion) one of the reference is the following

  • @adnann5232
    @adnann5232 Před 3 lety

    This comment section is good than most of others

  • @ParswaNathTheo
    @ParswaNathTheo Před 10 lety +8

    And deliberately ignoring J.C Bose (who generted microwave, a few cm long EM waves) roots of telecommunication was made. Fantastic.

    • @Jbroglydecap
      @Jbroglydecap Před 8 lety +1

      +Parswa Nath (Theo),.., not really getting it, do you?

    • @alice_in_wonderland42
      @alice_in_wonderland42 Před 2 lety +1

      @@Jbroglydecap they think that Indians discovered everything n somehow they feel proud just bc someone of their country discovered it.
      Doesn't matter even if they understand it or not. At the same time the don't see the actual discoveries made by Indians.

  • @Jbroglydecap
    @Jbroglydecap Před 8 lety +16

    Excuse me, this is not correct,.., the Maxwell equations where 20 equations involving the use of "Quaternion ", these were later replaced by Oliver Heaviside 4 equations (one can say he invented vector calculus) we know today.
    Telecommunications started with Oliver Heaviside (he was an electrical engineer). This is a terrible misrepresentation of history

  • @ramblingsbylove
    @ramblingsbylove Před 5 lety +1

    My like came at 1:25

  • @HarishSasikumar
    @HarishSasikumar Před 12 lety

    @HarishS88 web DOT mit DOT edu SLASH varun_ag SLASH w w w SLASH bose_2006 DOT pdf

  • @adityadhardwivedi634
    @adityadhardwivedi634 Před 5 lety +7

    Excuse me, am I smelling the scent of politics-into-science ? What actually is the need to just boast about borders or even a region, the matter is, the knowledge we got.

    • @JanisFroehlig
      @JanisFroehlig Před 4 lety +1

      Building a knowledge base is a bit like cooking or baking. We used butter brand A, but butter brand B might turn out differently. It may not. So we got these f*ing AMAZING cookies! We love them. We used butter brand A, which worked really well! This video is probably not the brag-fest or endorsement it sounds like. Does it matter? We don't know, but it my be helpful to someone along the line to know the narrative ( its own kind of vector, in a way). The "where* only has enough bearing to indicate which brains were a factor in that vector/narrative. It's not intended to be exclusive.
      Intended. As a white woman, I can attest first hand to the fact that white men are far more likely to walk backward, without looking, in a crowded shopping mall on December 23rd than members of any other demographic. There seems to have been a degree of insensitivity required to plow into the unknown, perhaps? This insensitivity is truly turning out to be more destructive (climate change, micro-plastics in *everything*) than, well, was known at the time this trajectory was determined. The flip side of giving credit is that it always has culpability attached.
      Does it matter? If we can learn from both our successes and our failures inherent in every instance of discovery, yes, it does. It's not necessarily classified as beneficial unless you label it that way.
      Thanks for raising it, and keep at it!

  • @user-ic7ch3bc7r
    @user-ic7ch3bc7r Před 11 měsíci

    Jcm Jcb

  • @robloxinaalisa8440
    @robloxinaalisa8440 Před 3 lety +1

    Too much shintoism too little science

  • @notaras1985
    @notaras1985 Před 9 lety

    the most erroneous equations ever devised. he misanderstood ampere completely.

    • @johnaffleck6572
      @johnaffleck6572 Před 8 lety +9

      notaras1985 Thank goodness, you came along. You can explain it all to us correctly in your spare time. I'm sure you have plenty of spare time.

    • @johnaffleck6572
      @johnaffleck6572 Před 8 lety +1

      notaras1985 Thank goodness, you came along. You can explain it all to us correctly in your spare time. I'm sure you have plenty of spare time.

    • @notaras1985
      @notaras1985 Před 8 lety

      John Affleck i dont. you that indeed have lots of spare time search about ampere's hidden cardinal law.