Cute Paper Trick - Numberphile

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A little extra trick based on some of the Mobius cutting videos we recently published. Featuring Tadashi Tokieda.
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Опубликовано:

3 окт 2024

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Комментарии : 342

@gimpdoctor8362 9 лет назад

Brady i think the general consensus is that we want more of Tadashi. you should like, get on that. Please :)

@slendy9600 8 лет назад

seconded

@NatureAndTech 8 лет назад

+Ben Nutley Maybe that's the only trick he knows?

@gimpdoctor8362 8 лет назад

If Tadashi admits that that is the only trick he knows, then I will be forced to assume that he is tricking us.

@madhuragrawal5685 8 лет назад

+Pikachamig thats actually moderately racist

@Puleczech 8 лет назад

+Madhur Agrawal "moderately racist" hahaha

@Hecatonicosachoron 9 лет назад

These paper loop demontrations are incredibly entertaining!

@LFSPharaoh 8 лет назад

+Jason93609 how did you watch this 3 days ago

@zakattack2535 8 лет назад

+Henry Hazlitt By following the link in the description that was also in the previous videos

@Pow3llMorgan 8 лет назад

+Jason93609 I think it's in no small part thanks to prof. Tokieda's charms :P

@RobKinneySouthpaw 8 лет назад

"How did you escape?" "I simply turned the handcuffs inside-out."

@SpiffyCheese2 8 лет назад

+Rob Kinney tada

@MatthewHenderson1 8 лет назад

"I simply reverse the orientations of the generators of each torus!"

@Triantalex Год назад

@jbo2188 9 лет назад

His laughter at the end was priceless :)

@ShabbaDabb 6 лет назад

J Bo exactly my first though.

@gsurfer04 9 лет назад

I want more Tokieda-san!

@noksookao 9 лет назад

Yes! Could listen to his voice for hours.

@MrRolnicek 9 лет назад

+gsurfer04 I think "sensei" is a more appropriate honorific.

@OsimonB 9 лет назад

+MrRolnicek I think you mean "hakase"

@orthotron 9 лет назад

Yes please!

@MrRolnicek 9 лет назад

+Osimon This is literally the first time I see or hear that word.

@brandonfrancey5592 8 лет назад

If you roll the paper like this.... "That's a penis!" I'll leave now.

@raihanmuhammad5115 8 лет назад

don't worry... it's ok to be childish sometimes 😂😂

@lirothen 8 лет назад

+Brandon Francey Best way to remember how to do it, though!

@cesarcarlosventura 8 лет назад

+Brandon Francey Iloveyousofuckingmuch

@SeanNH94 8 лет назад

+Brandon Francey HA you just come right out and say it xD

@anastasiadunbar5246 8 лет назад

"Hold the testicles"

@samuelshin4746 8 лет назад

He could be a magician. A Math-gician.

@CorpusFisty 8 лет назад

+Sangwoo “KeimaFool” Shin Or "Mathemagician"

@U014B 8 лет назад

+Chris Hollis A Calculomancer?

@TVFILMBUFF 8 лет назад

+Noel Goetowski A Sumurai.

@travispetit2410 8 лет назад

Come on! It was the perfect opportunity to say mathemagician ^^

@davidjoffe-hunter7016 8 лет назад

+Noel Goetowski Calculomancer? Brilliance!

@subinmdr 9 лет назад

we want more of him!!

@8ytan 8 лет назад

This has the happiest thumbnail of any Numberphile video.

@culwin 9 лет назад

Mind. Blown.

@TehKhronicler 8 лет назад

I love how he laughs quite hard at the end. His own magic gets him every time.

@sciencepenguin4164 8 лет назад

I love this guy.

@SlideRulePirate 9 лет назад

I am gonna win/scam soooo much beer!

@DrSegatron 9 лет назад

+SlideRulePirate Wrong channel! :)

@ColinCarmody 9 лет назад

+SlideRulePirate Though, it seemed pretty obvious to me. I mean, the concept is cool, but you don't have to roll it up like he did in the video. I doubt you would get much!

@superdau 9 лет назад

+Colin Carmody It's obvious now, because you've seen all the other videos. But now imagine people, who've never seen them and had some beer.

@atmaximum 8 лет назад

+superdau If you actually try it yoursel (not that I went cutting paper around the house...) the obvious way works. Just turning the paperin the "hinge" away from the hand and do some unfolding you reach the second state.

@savagepinksock 8 лет назад

+Colin Carmody yeah but it's easy to trick drunk ppl, i recently received a head wound drunk so i know

@ominousplatypus380 9 лет назад

It's fascinating shapes that are seemingly so simple can have unintuitive properties like this one. This totally surprised me.

@CATboss001 8 лет назад

This man's voice is so relaxing to listen to, coupled with his accent.

@rjlee3112 8 лет назад

Picking up chicks with this one.

@paesanng 8 лет назад

+RJ Lee Let us all know how it goes.

@MrHarsh3600 6 лет назад

I am guessing it hasn't gone well.

@thelastcipher9135 5 лет назад

@@MrHarsh3600 he's to busy sleeping with chicks.

@OrangeC7 3 года назад

"I wanna reverse the orientations of both generators of your torus, baby"

@Triantalex Год назад

@Kole1389 8 лет назад

I just did this with real paper in my hands and i still don't understand how it works.

@Freakcent 8 лет назад

+Marko Kostic Try again. It's really easy.

@TheShigetomi 8 лет назад

I just watched it and did it without really thinking. but now I realize how freaking hard this is to understand. especially if one were to model it mathematically

@kaib.5708 8 лет назад

+Marko Kostic just imagine turning a flat rubber band inside out thats basicly it

@marcoantonio7648 8 лет назад

+Marko Kostic Well, this conception of geometry is very hard, first because you are "changing" the function of a plan or a figure, to a different state. When you change it, you can do different things which the first one couldn't do it. Imagine this thing but now with the universe.... yeah, insane. Math is really amazing.

@Maninawig 6 лет назад

Marko Kostic Scam School did this as a trick with a playing card.... It's more visual, but still hard to believe.

@kurtisnelson78 7 лет назад

This video is like ASMR. Todashi in general is just so amazing to listen to and watch.

@rogermarsh8065 8 лет назад

For a Christmas special, I think the numberphile gang needs to challenge the periodic videos crew to a few pub tricks. I would suggest the sixty symbols posse as well, but they'd just get all theoretical.

@alextomich 8 лет назад

I like his little grin of satisfaction toward the end.

@theb1rd 9 лет назад

Watched 10 times, am no closer to regaining sanity

@DustinRodriguez1_0 9 лет назад

And now you know why scholars in the olden days were branded as dark magicians and executed.

@DeathBringer769 6 лет назад

I love the laugh at the end. He clearly already knows how it works but he still finds it fascinating and intriguing. That's the attitude we should all try to take in life ;)

@nosboy2k7 8 лет назад

Well pornhub isn't getting any views tonight..

@Puleczech 8 лет назад

Lol

8 лет назад

U dont know how to have two tabs open? n00b

@edoubleu27 8 лет назад

This channel has great depth and variety. It's already my favorite, but with each new video it gets better and better.

@1ucasvb 8 лет назад

I love this guy. Please, more Tadashi Tokieda!

@essentialdang 8 лет назад

Tadashi Tokieda has the coolest voice!

@ScrewCrafty 8 лет назад

This some Scam School material lol! I love it.

@MrDannyg77 9 лет назад

Sick. Totally sick. A great trick to win a drink at a bar.

@SH4GN457Y 8 лет назад

I love this guy's voice.

@SpiffyCheese2 8 лет назад

+155UR 5H4NK0V17CH ikr

@gaaraofddarkness 4 года назад

This makes me want to study manifolds even more!

@dmnkllr22 9 лет назад

blew my mind when i tried this!

@heXan 8 лет назад

The chuckle at the end really got me! This made it so much more human! :DA really simple solution for a very, very complex problem!

@cyleleghorn246 8 лет назад

These last two videos have been some straight up witchcraft, but I've been loving it!

@RoelfvanderMerwe 8 лет назад

I love him! Please give us more of him!

@yuyurtrtrt2160 8 лет назад

His voice is so soothing

@isaac-x7y 8 лет назад

this guys voice is nice to listen to, please have him on again

@Xentagia 8 лет назад

I thought that was rather obvious. But i like this guy and wouldn't mind seeing more of him

@jacobh1995 8 лет назад

I love this guys sense of fashion, he looks like he's straight out of the late 70s or early 80s, and just got done working on some engineering for the Roland TR-808... Now I wanna listen to some Yellow Magic Orchestra!

@Cold_Ham_on_Rye 9 лет назад

This probably sounds silly but this is like watching a magician .

@MedEighty 8 лет назад

Now, this here is a new branch of mathematics. It's called mathemagics.

@handulldtd 9 лет назад

This guy is great! Also, you blew your chance at being a watch brand ambassador here, I can't tell what watch that is!!!

@Speglritz 9 лет назад

Fantastically compelling videos! I would really enjoy seeing more of Tadashi Tokieda about any brach of mathematics.

@gibsondanny 8 лет назад

love this dude, i hope we see more of him in the future

@AlucardNoir 8 лет назад

This guy is great, more of him please.

@xperzenx 8 лет назад

This trick is also illustrated in a famous Japanese detective comic which called "Kindaichi Case Files" where this trick is applied to a carpet to create a alibi.

@jeffirwin7862 8 лет назад

Break on through to the other side!

@U014B 8 лет назад

Then paint it black?

@jomps1 8 лет назад

+Noel Goetowski Different band.

@U014B 8 лет назад

+mintyfresh9080 That's nice.

@jomps1 8 лет назад

Just thought it was out of place since not only are you referencing the wrong band but it also has nothing to do with the video.

@jeffirwin7862 8 лет назад

+mintyfresh9080 Meh, painting isn't entirely out of place in these paper strip topology videos. You'll frequently hear someone say something along the lines of "paint one side color x and the other side color y."

@u2lover10 9 лет назад

real magic! thank you tokieda!

@stevefrandsen7897 8 лет назад

Well done and enjoyable presentation too. I never saw it coming.

@Estupigaia 8 лет назад

I love this man with all my heart. I want more!

@galaxia4709 8 лет назад

Michio Kaku 2.0

@Freakcent 8 лет назад

+Galaxia Or Möbius Kaku

@SpiffyCheese2 8 лет назад

+Galaxia YES!

@shamrockfrost1856 8 лет назад

I watched a completely unrelated topology intro video with this professor!

@williamcollyer8451 8 лет назад

James Grime V Tadashi Tokieda in a Numberphile smackdown!!!!!!11

@RedsBoneStuff 8 лет назад

In 15 seconds I knew what the trick and solution were going to be - but still, this is pretty cool, thank you for the idea! :D

@The_savvy_Lynx 8 лет назад

Wow that's sick I didn't think this was possible to do!

@AnandKrishAK 9 лет назад

Tokieda-san is brilliant!!!

@dinh.6398 8 лет назад

Brad thank you for this trick. I will go and amuse my nephews now.

@Freakcent 8 лет назад

Scanning through the comments, I can conclude that the youtube jury has decided that Tadashi Tokieda really needs to be added to the regulars on this channel.

@ChandrasegaranNarasimhan 5 месяцев назад

Dude, I have seen your few videos. U are special. Someone please pass on the message.

@DanteEsGrande 8 лет назад

It makes sense - if you can get the top flap as stretchy matterial to go up and around and over the body to get it to go underneath, like using rubber, you can also go the other way, behind the paper - yeah, its not obvious how to fold the paper at first, but upon seeing it once, you instantly see why it works. we've all been pratting around with things like rubber bands doing stuff like this all through school, and didn't even realise you was doing it i bet - explaining it on paper is not something im learned enough to do though xD

@TheShigetomi 9 лет назад

this is the best guy you filmed

@TheHoaxHotel 8 лет назад

Did you know that if you fold a paper on half 13 times then I'll drink a 12-pack of Schlitz?

@baconstrips9788 8 лет назад

It's actually possible

@DanDart 8 лет назад

sure just unfold it every time

@liamisafireplace 8 лет назад

+Bruce Wayne nice name

@shoco462 8 лет назад

+The Hoax Hotel i can do it; hold my beer

@East43359 8 лет назад

You can actually do this without bringing the circles near to eachother. Just push the far right corner of the paper through the right circle, and simultaneously the far left corner through the left corner. It will flip and rotate more or less automatically to the other state.

@natepetersen1508 8 лет назад

Love these vids.

@DarkLilika 8 лет назад

so satisfying! praise be to maths!

@fabse64 8 лет назад

This is super cool.

@chaumas 6 лет назад

Oh I see. He's a witch. All of these videos make way more sense now.

@keithwilson6060 5 лет назад

Tadashi-Houdini

@alfonshomac 8 лет назад

WAAAAAT?!

@IzzatZubir 8 лет назад

I want more from him!

@adirbarak5256 8 лет назад

im gonna have to say i thought these few last paper videos are going to be boring but wow they are extremely interesting and surprising

@Nogoodusernamehere 8 лет назад

Paper Rolls guy and Kleid Bottles gramps are awesome.

@givememore4free 8 лет назад

Klein bottles

@Andersson173 8 лет назад

This guy is so lovable!

@Alex55555 8 лет назад

More please, more!!!

@rohitrustagi4045 8 лет назад

That knot theory in the background!

@phampton6781 8 лет назад

For Tadashi Tokieda, origami is more deadly than kung fu.

@drwhoeffect 8 лет назад

Looks like something I'd see in Quirkology.

@glennmungra5476 8 лет назад

Cool trick!

@millie.fletcher 8 лет назад

More Tokieda-sensei!!

@AdamFitton 8 лет назад

That is awesome!

@abalavam 7 лет назад

Haha the way he laughs at the end

@elpiel 8 лет назад

My favourite!

@TheRaven123 8 лет назад

What magic is this...

@Philphy 8 лет назад

a wonderful example of how mathematicians pick up other mathematicians

@deanc9195 8 лет назад

We need more tadashi. We will start a coup if our demands are not met. You have been warned

@samipah 8 лет назад

For much mote of this fascinating man, just put "Tadashi Tokieda" in the RU-vid seatch box.

@angryface7135 8 лет назад

Love the laugh at the end :)

@kalo_yanis 8 лет назад

my mind has been blown

@izzomapping7430 8 лет назад

¿Cute? It's more nice I think! Please do more paper trick videos, they're so cool!

@davidhuynh9996 8 лет назад

I am the saddest panda. Tadashi is coming to my school to give a talk and demo, "A world from a sheet of paper," and I'm scheduled to give a department talk on the same DAY, at the same TIME. X[ X[ X[ I SOOOO want to go to that talk!!!