Пікірлер

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  @15837pawimomo22 сағат бұрын

  I like your content

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  @ozkuredeКүн бұрын

  Why do you play music while you are talking? Do you find the content boring?

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  @meepmeep1329Күн бұрын

  Didn't know how much i needed this as an adhd female physics student with a very non lineair career and life path. Seems like our stumbling isn't only our weakness, but also our strength is the reassurence i needed. You are such a delight and so brave!!!!

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  @Sabhail_ar_AlbaКүн бұрын

  Lord Kelvin's name was William Thomson not Thompson.

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  @MikeKotsagrelosКүн бұрын

  So sad what the happened to him! I found a old zenith radio with a oval yellow sticker on the back that says "FM the Armstrong system licensed under Armstrong patents" a model S-17366 ..interesting history!

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  @andrewsuttarКүн бұрын

  Thanks Kathy. I wonder the degree to which Heaviside's misapprehending the quaternion significance of the 'twirl' dimension has maybe contributed to a century and a half of 3-dimensional bias and materialist cognitive imprisonment? It's like Heaviside and Co, lived in the quaternion version of Flatland. It makes sense why he wanted to drop what he saw as unnecessarily superfluous math at that time yet a little knowledge is a dangerous thing... and shortcuts can lead to dead ends.

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  @21stcenturyscots2 күн бұрын

  I love Aldini

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  @karlschmied62182 күн бұрын

  Pickering not Pinkerton 🙂

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  @orientaldagger69202 күн бұрын

  What is the point in this video? The bulb lights up 1/c seconds after the switch closes.

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  @DougMayhew-ds3ug2 күн бұрын

  The story moves me because my father, who recently passed, worked for a while at Bell Labs, in Holmdel, NJ, and our the basement of my childhood home was filled with all kinds of electronic lab bench gear and jars of electronic components, including transistors. The resulting enthusiasm for understanding transistor circuits, got me into the gifted and talented program in elementary school. I learned a lot about electronics at a very early age in that environment, my father’s encouraged access to the ideas and the tools was key, and am still passionate about diving into the most subtle aspects of electronic theory and practice. I suspect there are many more hidden discoveries yet to be made by similarly curious, serious, and bold enthusiasts. Let these videos encourage more of the same! Electricity is where the action is, literally and figuratively. Optics is a close second, lol. Science is stuck in an axiomatic log-jam, raise a glass to the spirit shon here!

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  @DougMayhew-ds3ug2 күн бұрын

  Oh, your history of electricity videos are so comprehensive and fun to follow, and your enthusiasm and warmth is so contagious. This detailed story-telling format of the rise of greatness and the controversies and challenges along the way, is the universal format to do such important innovation history full justice; this is a master class on how to present the history of ideas. A truly wonderful and exceptional production.

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  @MrStevenMosher3 күн бұрын

  flowing through the wire is just "logical"????? not an argument

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  @deafviolinist4 күн бұрын

  this has been elecetricfying - all amped up now

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  @2Hesiod4 күн бұрын

  A large part of the video is ad hominem attacks on Lenard.

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  @mrpurplelightsaber57644 күн бұрын

  Kathy we miss you and learning from you!!! Come back soon :)

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  @MeaHeaR4 күн бұрын

  This produktion from is TéŁ Âviv. ¿¿¿¿¿

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  @kevstuff1004 күн бұрын

  Never trust a woman who has mastered stabbing followed by twisting the knife.

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  @Ibhenriksen5 күн бұрын

  This is why many homes didn't have electricity yet even after it was discovered years ago. Transformers still needed to be put up so that households could use the correct amount of electricity to prevent fires. Which actually did happen, there were several power surges early on until they got it right.

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  @adamschroeder25455 күн бұрын

  Kathy!!! You are a tremendous, positive, and passionate source of knowledge and information on the history and physics of electricity! I stumbled upon your videos, and I now plan to watch them all. Thank you so much for your passion and dedication and helping others love these things as much as you do. Cheers!

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  @Raptorman09095 күн бұрын

  You can't mention Faraday without mentioning Maxwell and you can't mention Maxwell without mentioning Faraday -- one, the experimentalist, laid the groundwork for Maxwell to give Faraday's work mathematical rigor. And you also mentioned several others that contributed to our understanding. Scientists like Gauss and Coulomb and even Benjamin Franklin. There are few things in science that modernity depends on more than Faraday and Maxwell.

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  @bussi78595 күн бұрын

  And still you look the same

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  @janboen36305 күн бұрын

  Great video's and would be better if you got the spelling of names correct like Hindenburg and Meitner.

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  @scottszalwinski83506 күн бұрын

  One of Kathy's best !

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  @SpenceReam6 күн бұрын

  Can you *IMAGINE* getting a letter from Albert Einstein that begins, _“My Dear Kitten…”_ 😂

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  @nfr_0137 күн бұрын

  I can’t believe I just found out this wonderful channel! Outstanding work, I have spent a lot of time to connect science and history out of personal curiosity and interest, so glad to find someone with this passion and goal. You should be proud of your work Kathy 👏👏👏 absolutely inspiring summary you put together here.

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  @nfr_0137 күн бұрын

  I also have just one suggestion: this has a lot of information, but it may be a bit fast paced (of course it was no issue for me to watch twice, but it may be for others, just a thought).

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  @LawpickingLocksmith7 күн бұрын

  Sweet!

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  @Anonymous-by5jp7 күн бұрын

  Max Born is one of my physics heros Imagine my joy when I discovered that he was grandfather to one of my favorite actresses - Olivia Newton John.

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  @Dominic-tq6dw7 күн бұрын

  Tesla destroyed his life himself.

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  @AlexanderShcherbinin7 күн бұрын

  Why were they playing with mercury? Was it not awfully dangerous?

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  @PedroCristian8 күн бұрын

  5:10 del is usually called Nabla in Europe.

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  @meow757148 күн бұрын

  Hi Kathy, Great video. How do you get access to all the historical references and papers? Can you find them all online?

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  @user-mn3wi2id1p8 күн бұрын

  Wonderful video!! Thank you!

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  @AnthonyJoel-bt4jz8 күн бұрын

  Please, Kathy, not corpsickles. Cor-pus-cles. Corpuscles. Otherwise excellent!

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  @chriscockrell94959 күн бұрын

  1705 - Haukesbee's generator made purple light. Inspired by a barometer. Flourencent light 1734 - Du Fay insulators 1737 - Bose - spark lighting alcohol on fire. 1741 - Nollet - electric egg 1746 - Leydon Jar 1747 - Franklin makes haukebe machine with brush. Incandescence. 1750 52 - lightning rod

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  @bobwagemakers50559 күн бұрын

  You are amazing. It felt like I get to know a person. I liked your words, I liked the music and the contemplating end - in a strange but very nice way. I even turned on the subtitles. Thank you or danke schön in German :)

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  @taylorb21629 күн бұрын

  1:13 said from the perspective of a wealthy privileged white American. ask a black male/female American in the 1960's which was more important to him/her: Maxwell's equations or the outcome of the civil war. talk about out of touch...

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  @Serp_Entine9 күн бұрын

  So it makes sense that Walter worked with Nazis in Season 5

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  @francisfrancis421910 күн бұрын

  Not even cleaVage??

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  @ananthsub12310 күн бұрын

  Watching your videos has been most valuable. Impeccably scripted. 🙏

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  @fanplant10 күн бұрын

  like the screen on the glass in the door of a microwave oven

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  @chainsik381711 күн бұрын

  Buen video, me hará salvar el semestre!

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  @thataialaperrera81011 күн бұрын

  I always thought it was Cyrillic E for the equations of Maxwell and then we used Greek epsilon for others

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  @princeoftheblues11 күн бұрын

  Exactly! I had a thought experiment that would place a 1 meg resistor a mile away. Would the bulb light? No. Permittivity is about 10^-11 per meter. That power pulse outside the wire does nothing. This was click bait. They want to shock (not electrically). I use wires in my circuits. Electrons flow inside them. This is not microwave.

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  @patrickguillory-yy2gu11 күн бұрын

  If you die before me, can I have your brains❤️❤️❤️❤️❤️❤️❤️😂😂😂😂😂😂😂

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  @marksmadhousemetaphysicalm293812 күн бұрын

  Marconi stole from Oliver Lodge…so honestly, I don’t care, really…Edison stole from all kinds of people…it was the way things were, especially in the early days of electrical and electronics engineering history…

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  @IlTrittico12 күн бұрын

  Kathy, you channel is too valuable from a pedagogical and epistemological point of view to leave it aside. Come back!

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  @yougottabejoking1412 күн бұрын

  You rock. Love your channel

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  @SurprisedDivingBoard-vu9rz12 күн бұрын

  Three vectors force electric magnetic. If you get beyond mega rotation.

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  @geovanegomes447713 күн бұрын

  What a great video!!!

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  @danmulholland858013 күн бұрын

  Excellent video! I’m glad I found this channel