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Why Knots? Knot Theory in Three Minutes 

Olivia Fugikawa
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A three-minute introduction to knot theory.

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7 дек 2019

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Комментарии : 67   
@horhay73
@horhay73 Год назад
Was the pun at the start of the video intended? 'Have you ever looked at your knotted ear buds and thought that looks like math? ... Maybe Knot' 😂😂 I love it!
@RexanonGuitar
@RexanonGuitar 3 года назад
This deserves way more views wth
@Max-sk2kt
@Max-sk2kt 4 года назад
This is a really cool and well made video!
@sgtyota
@sgtyota 3 года назад
excellent quality... spot on, 3 month before the publication by lisa piccirillo about the conway knot
@Yus1409
@Yus1409 3 года назад
This video needs more viewings. It was so well done and far easier to follow than numerous others.
@ignaciofushimi4750
@ignaciofushimi4750 2 года назад
This video was great, well made, visually entertaining, beautifully explained, etc... If you continue on this path i can see your videos expanding in subject and sophistication and im really excited to see the content you create!!
@sydneypovey
@sydneypovey 4 года назад
Loved how unique your topic is. It was knot what I was expecting. (Great stop motion animation btw) :D
@whifflingtove
@whifflingtove 7 месяцев назад
This leaves so many questions: how many colors do you need to colorize all possible 3D knots? How many knots exist for each N-coloring? How do you prove uniqueness between two N-colored knots?
@BeTheGuitar
@BeTheGuitar 3 года назад
Excellent approachable clear explanation. One of the best into videos for the layperson I’ve seen on RU-vid. Keep up the good work!
@braijisa5082
@braijisa5082 3 года назад
Really cool video , now I wanna know more about knot theory, topology is difficult but really interesting.I hope to see more videos about this subject or math in general that's cool
@hmmm4656
@hmmm4656 Месяц назад
it’s unfortunate how underrated this video is:(
@redmedicine109
@redmedicine109 2 года назад
Great vid, love the style, and very informative.
@XynGG
@XynGG 2 года назад
This video is super cool! I like the way you made it :) You definitely deserve more views!
@pianoprovisation2213
@pianoprovisation2213 3 года назад
I thoroughly enjoyed your video! Coming from a video on Conway’s Knot, this was recommended to me at a perfect time, and I learned a lot about a subject I’m looking into now that I know how cool it is! Thank you for your insight into this topic with a well-made video!
@hole1274
@hole1274 2 года назад
This is a lot easier to parse than anything else I’ve seen. Thanks
@adamjohnsonstudio7910
@adamjohnsonstudio7910 3 года назад
I have read and looked at looked at several videos trying to understand these concepts. This is the first one that did it for me. I have no doubt this would be a successful channel if you chose to keep working on it
@alanneus
@alanneus 2 года назад
I was literally looking at my knotted window blinds and said "hey that looks like physics" and now I'm here 🤣
@oincapaz
@oincapaz Год назад
Wating for a forty-minute-long video about a proof in knot theory made in that style.
@adnankassem8114
@adnankassem8114 3 года назад
This is an awesome video. Good job
@KawaiiiCat
@KawaiiiCat 4 года назад
Awesome video and congratulations!!!!!! Perfect explanation!!! ^_^
@goldenbutt2876
@goldenbutt2876 Год назад
The stop motion helps a lot to understand
@kianexplorerofthings3174
@kianexplorerofthings3174 2 года назад
Thank you for making math... interesting. You'd make an excellent teacher.
@jonathangrey6354
@jonathangrey6354 Год назад
wonderfully explained.
@prakashpatel-cd8uu
@prakashpatel-cd8uu 3 года назад
I admire the effort
@dev5276
@dev5276 3 года назад
Great clear video that’s straight to the point. Earned my subscription. Let’s grow together
@asiandrum
@asiandrum 3 года назад
Amazing, easy to understand. Please make more math or physics video.
@ridingblue4646
@ridingblue4646 4 месяца назад
Coolest video ive ever stumbled upon baked af
@sezinun5819
@sezinun5819 4 года назад
Great video!
@tinachen5602
@tinachen5602 3 года назад
This is really good!
@curiodyssey3867
@curiodyssey3867 3 года назад
Can you please continue to make videos? You have major potential to become a huge content creator.
@rahulzagade3778
@rahulzagade3778 3 года назад
you deserve more subscribers
@abhisheksoni9774
@abhisheksoni9774 Год назад
Why have you made only one video on your channel please make more for math topics 😊
@blueice5408
@blueice5408 2 года назад
Very well made
@webtoon_guy
@webtoon_guy 2 года назад
animations are too good
@RandyKing314
@RandyKing314 3 года назад
Thank you!
@dancingdoungnut
@dancingdoungnut 3 года назад
yo this is awesome, you should make another video
@Manjeetkunwar7787
@Manjeetkunwar7787 3 года назад
excellent video
@Trombinha_jooj
@Trombinha_jooj 2 месяца назад
Really nice ❤
@o2807
@o2807 2 года назад
good video. tq for knots
@MrofficialC
@MrofficialC 2 года назад
I think to find out if a knot is in its simplest form you have to take every point on the knot after it's been laid out flat and see if going left and right results in going under another part of the knot and if both legs of the point you chose on the knot go under or over then you can assume that is an unnecessary part of the knot that can be simplified
@BleachWizz
@BleachWizz 3 года назад
love this topic and hate the 3rd operation. I have some work on this topic for fun, and this 3rd operation is kinda messy when you try to apply it on the knot description. if you imagine like. the 1st operation is the interaction of a line with itself witch creates a cross on that line. the 2nd operation is the interaction of 2 lines which creates 2 crosses divided in those lines such as the signs for if is goes up or down must be the same on both lines. then the 3rd operation would be the interaction of a line and a cross, in this way you get 4 extra crosses, and you add their values half on the line and the others on the sides of the cross. this way you can apply the transformation locally without worrying of creating extra crosses on the operations.
@CoughSyrup
@CoughSyrup 3 года назад
FYI, there is only one distinct knot in 4 spatial dimensions: the unknot.
@MrofficialC
@MrofficialC 2 года назад
To find out if the knots are the same just follow it all the way through and see what goes over you and what goes under you if you pretended the line was a train loop with bridges and underpasses. I'm pretty sure this would work.
@-minushyphen1two379
@-minushyphen1two379 5 месяцев назад
There’s different ways to construct the knot as a train loop though, it might have tons of crossings
@avivlohiet9839
@avivlohiet9839 2 месяца назад
Nice visuals
@Mr-Chu
@Mr-Chu 2 года назад
Amazing video, this was really easy to understand.
@davidmaturana4355
@davidmaturana4355 Год назад
Claro, tiene que tener una interseccion de minimo 3 rayas para considerarse nodo y Cambiar De Color. Un nodo Se Diferencia (de eso trata el video) debido a si tiene tricoloridad o no
@StormWolf01
@StormWolf01 3 года назад
There is a vihart feel to this video.
@lonnykrinkle1459
@lonnykrinkle1459 Год назад
You are really smart
@stratusabove5511
@stratusabove5511 Год назад
1:10 deez knots
@selimolmaz2896
@selimolmaz2896 2 года назад
is there any connections between knot theory and data structures???
@jsmith5443
@jsmith5443 2 года назад
Pretty and smart
@mrfak8763
@mrfak8763 3 года назад
My intro to knot theoreee
@monoman4083
@monoman4083 Год назад
knot the last video, i hope.😁
@Yus1409
@Yus1409 3 года назад
Why have you not get any more videos?
@Bingbangboompowwham
@Bingbangboompowwham Год назад
heard about this from marvin minsky
@williamperaza9479
@williamperaza9479 Год назад
Lacan't thank you enough
@terrytwotoes3225
@terrytwotoes3225 3 года назад
i have zero interest in knots but im still watching videos about them
@rakabanerjee7706
@rakabanerjee7706 2 года назад
Is this a threefold knot
@augustipahbeeh
@augustipahbeeh Год назад
So if I have an anatomical combination and that opposes another bodies anatomical attempt to combine movements is this a knot combination where my knot is the body which doesn't achieve it's combination? Say I'm tying a knot, the string is following me, imagine the opposition following me, they would be tied. This can work in the understanding of words where I order a combination of songs gradually easing into a harmonic sound combo however built upon understanding giving rise to food flavour combos. The this icecream isn't going to taste good to native children who haven't ever tasted icecream before until they have my understanding of life. Which is a rule basis, a following of my movements to the icecream, a this is how you hunt, track and gather or kill the icecream in order to thrive, survive, live. Is this a knot, my icecream and your icecream? m.ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-qa36t6ahz9s.html
@feraudyh
@feraudyh 2 года назад
If it's knot theory, what is it, then?
@arborsamurai
@arborsamurai 2 месяца назад
Schrödinger’s cat is it?
@ummerfarooq5383
@ummerfarooq5383 3 года назад
Knots are related to etymology and verbal pronounciation over eons. The math is pretty much tongue tied.
@landgabriel
@landgabriel Год назад
Yeah maybe theoretical physics is knot reality.
@Venom-ez6ip
@Venom-ez6ip 7 месяцев назад
I wish this stuff was interesting to me…
@nihilgeist666
@nihilgeist666 Год назад
It's "knot" illegal! Who are you, the knot police?
@thedude7577
@thedude7577 Год назад
math is stoopit.
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