Lagtrain but its Congruent Angles

[@unsampletezt]

Sequel to this (Loop Spinner but its Calculus): kzbin.info/www/bejne/Z3S0l3idbLaSsMk

[@capta1nseal]

Here have a comment :) Nice music and nice math 👌

[@dekuparadox5972]

The sequel is even better somehow! >w

[@jcm9518]

Triangles anime intro Triangles anime intro Triangles anime intro Triangles anime intro Triangles anime intro Triangles anime intro Triangles anime intro Triangles anime intro Triangles anime intro Triangles anime intro Triangles anime intro Triangles anime intro

[@lequangdat-tomasrevah2556]

1Kth liked

[@The_Qcumber]

loop spinner but its calculus is more recent, how can it be a sequel.

[@procrastinatinguser1942]

My last brain cell when I'm trying to concentrate to what's happening during math class be like.

[@catnip5315]

It's common to get seizures when you're stressed

[@hyakin7818]

You got a good last brain cell explaining everything you need with good music

[@Stiftoad]

Yup, username checks out... Pack your things everybody youre not gonna top this!

[@mythman700]

maybe thats everybody else

[@th3lostw4nderer]

Same

[@shensei4]

Triangle Gameplay: Your typical math class _Triangle Lore:_

[@cynara2165]

🤣

[@EasternStory]

b-but class literally says the same thing

[@miranara6132]

​@@EasternStory many story games combine the two

[@shekelgangiv3411]

Pythagorean philosophy and theology: am I a joke to you?

[@yesbadgoodyesbadyes]

as a triangle i can confirm this

[@chad6125]

You basically had the mentality of an ancient Egyptian: You know what would make it better ? *Big fucking triangles*

[@eyemoisturizer]

@Allyssa Corpuz ancient egyptians discovered congruent angles, said “HELL UEAH BIG FUCKING TRIANGLES” and created the pyramids. very logical thought process! /j

[@felobatirmoheb4884]

@@eyemoisturizer yeah SCIENCE BITCH!

[@PikaveeT]

Well I mean, were they wrong?

[@singuto]

​@@PikaveeT I'd argue this video, and maybe their cool ass pyramids, prove them very right.

[@niji_k]

they're the creators of geometry and also the earliest math books currently exist. no wonder that they did the most badass thing they could do with triangles.

[@rainii9639]

My math teacher used this video to teach us about congruent angles, that was probably the most I've ever focused in class

[@Cream_2111]

Wow you have a really nice math teacher there

[@ToldDoctor]

Huge respect

[@unsampletezt]

certified congruent angle moment

[@zol4996]

What a great teacher

[@alicorn3924]

This variant of Lagtrain or the Congruent Angles video?

[@matuili2633]

To me the most impressive thing about this video isn't even the visuals or how well it was executed, *it's the fact that it exists* Like, who the fuck would think "Lagtrain on top of some triangles would be nice :D" ?!?! PS: Worst part is, they were right, Lagtrain on top of some triangles was freaking awesome.

[@teethcoat4274]

I think they were inspired by the video overlaying a Cruel Angel’s Thesis over the same geometry video, released around 5 years ago.

[@anomienormie8126]

Im more surprised they found this educational video from the 70s. Like where the hell did they get that?

[@Cyphule]

Best part is*

[@mjkhoi6961]

@@anomienormie8126 probably the video the person above you mentioned

[@ItHamBoi]

@@anomienormie8126 link in the desc

[@issue2505]

This somehow feels like one of those rhythm games that are more complex than just clicking color buttons.

[@justwildan3963]

this reminds me of phigros

[@StafkiGTN]

too simple, or too complex

[@faridavanessazerondoblado89]

geometry dash

[@SciDarkReal]

⁠@@faridavanessazerondoblado89nah gd is just clicking a single button but like really fast sometimes (i play gd, i know how it is)

[@basilicustheiii]

gd is a rhythm based platformer, not a rhythm game. also it is literally just clicking the same button over and over​@@faridavanessazerondoblado89

[@paradarala]

why did i got chills during the pythagoras theorem

[@NOOB-ps8km]

You got en EUREKA moment. Lmao

[@shadowrider1022]

me too bro me too

[@e1ix1r8]

Pissagorean*

[@traskforge]

@@e1ix1r8 man i love piss

[@captainfa-it-lcon915]

@@traskforge -sniper tf2

[@willstetson]

this one is pretty cool LOL

[@Stray_Moth]

Omg Will‼️‼️

[@joaoborges1764]

Though ur cover is my favourite

[@Yoriya-real]

Now you gotta make the same but with your cover

[@enjhee]

yo it's the harumachi clover guy!

[@sasari0457]

A one..

[@lrgogo1517]

I can't believe they actually captured the vibe of the original MV. I just kept laughing at the fact that it was working.

[@thaisirina]

I love that these mvs are so good even though are they about congruent angles.

[@ProfessorVickZ]

Ok but brasileiro detectado

[@thaisirina]

@@ProfessorVickZ, brazucas nos comentários! O.o

[@niani4947]

@@thaisirina olá amigos

[@autumnrain7626]

@@ProfessorVickZ :V

[@xaeinz8876]

For some reason lagtrain makes everything more understandable, considering I love this song and I have a test on exactly this subject tomorrow, I see this as an absolute win

[@miko3573]

lagtrain is the modern bad apple

[@Dodonko]

What a strange but accurate take

[@elios7623]

@@Dodonko yes

[@kowamaru]

Spittin factss

[@oishagoysha8988]

I think bad apple is modern bad apple

[@aswirlything5838]

How to get Lagtrain (ft. Maths) Bad apple - Touhou = Lagtrain

[@Poltard]

This would be some 90’s mech anime with some deep ass lore.

[@jatinore4626]

evangelion 💀

[@clintelkins9630]

​@jatinore4626 I watched a 2 hour summary of Evangelion and I know less after watching than I did before

[@askinnyshademan]

@@clintelkins9630i just always assumed it's how the japanese see the bible

[@theultimatewaralpaca]

@@jatinore4626I like how we all clicked on this comment just to say Evangelion 💀

[@NoSankyuu]

So glad we're all thinking the same thing. This really would fit into Eva though.

[@beans9288]

man i don’t understand the math but this is super cool

[@irrelevantonyt]

Summary of congruent triangles: Literally just a triangle being the same as another triangle

[@hyakin7818]

@@irrelevantonyt and what you can do with it like understanding the formula of pythagoras

[@galacthicc693]

Its fairly basic if I do say so myself

[@wetsock6334]

pretty simple, if something is congruent it means its the same. same triangles and stuff that is explained because of that simple rule

[@sincerelyme1193]

Basic concept, I know if you are willing to learn it, you are smart enough. A triangle being the same as another.

[@Wonderduck1]

Good lord. I saw this original film, or something VERY similar, in high school Geometry (a class I liked so much I just HAD to take it twice). If you went back in time 40 years and told 14 year old me that I'd be seeing it as a cool video set to a kickin' song sung in Japanese by a computer... I would have been the happiest guy in the world.

[@cycy8699]

or be the most confused guy in the world cuz 40 years ago is a long time lol

[@Wonderduck1]

@@cycy8699 Nah, I' had read enough sci-fi by that age to accept what I* was telling me' and that he was a time traveler to boot: me and I* wore the same face. Sure, I* had a couple of scars I' didn't recognize, the glasses didn't surprise me, and I* appeared to be able to grow a much better mustache by then. But even more importantly, I' had read enough time travel stories to know that the best thing for everyone would be to accept what I* was saying and get me* out of there and back to my' future ASAP. Nothing good ever happens when time travel is involved. I* knew that too, so I* would tell me' everything quickly, make sure I' understood, then get out of there. The only other thing I* would tell me' is that Yes, the Cubs win at least one World Series. Hope is a good thing to have when you're a Cubs fan.

[@cycy8699]

@@Wonderduck1 *I*

[@silasnebulous4533]

@@Wonderduck1 Cubs fan...

[@wsketchy]

@@Wonderduck1 Hehe, I' makes me think of f'(x), I'm sorry but you've been differentiated

[@dymaxion3988]

That 70s animation is groovy as hell. It has some of the hallmarks of 50s-60s educational films, while looking like a precursor to 80s computer graphics.

[@LariatLotus]

i literally got chills at the golden ratio spiral, it felt like seeing a cameo of a favorite character

[@blartversenwaldiii]

the spiral at 3:28 isn't actually a golden ratio spiral, it's a spiral of theodorus, which is even cooler in my opinion. it's made out of right-angled triangles where the outer edges are all 1 and the hypotenuses are square roots

[@nltiro3387]

Me but the mandlebrot looking fractal just before

[@jerecakes1]

@@nltiro3387 that one's called the dragon's curve i think

[@invertco1955]

pythagorean theorem for me

[@user-qr4jf4tv2x]

is that a jojo reference

[@The_Jazziest_Coffee]

when the girl from lagtrain got off that train and got into her maths class

[@cherryyy594]

i guess you could say she stopped lagging behind with her studies

[@tableswithoutchairs1168]

@@cherryyy594 🙄

[@ImDaRealBoi]

@@cherryyy594 😐

[@Shortcakeeeeeee]

@@cherryyy594 Damn bro, you got the whole universe laughing.

[@estahbear]

I can finally say that Lagtrain helped me pass the Congruent Angles test in school

[@tiszach]

It's a SIN that this isn't more popular beCOS the amount of effort the creator put into this video is TANgible.

[@theredbanana149]

hi i'm a big fan i was wondering if we could be buried in the same grave

[@tiszach]

@@theredbanana149 That's fine by me

[@theredbanana149]

@@tiszach aight cool thanks mate

[@tiszach]

@@theredbanana149 No problem

[@DaBlueIghuana]

This comment is an ARC beCOS it’s a SIN it doesn’t have more likes

[@jakestarr8425]

What a Masterpiece, I really got emotional when It said "The Circumcenter of any triangle", The feels man

[@kakyoindonut3213]

circumcumcumcenter

[@monkeywheel5522]

Circumcise the triangle.

[@unamedzube7xb297]

@@kakyoindonut3213 c-c-cum 🤬👍😡🤬🤬👍👇😩😂

[@toodles8242]

@@kakyoindonut3213 get out

[@Xyphos]

@@toodles8242 circumcumcumcenter

[@lyannnna]

Is it weird that this actually helped me in math?

[@teodorcornea7014]

Anything that can help you in math is inherently a good thing, fair play to you!

[@dandanthedandan7558]

Yeah I only now learned where the a² + b² = c² but comes from

[@aname6794]

@@dandanthedandan7558 Same. I was mindblown by that. Its such a random thing, but it makes so much sense. It makes me wonder, how in the hell did those guys discover that way back then? What kind of line of thought leads you to that? Do they just ... Sit down and do random things until they discovered it? It is amazing.

[@dogfellow3848]

​@@aname6794I suggest watching Veritasium videos if you want a quick lesson on the history of abstract mathematics, shit gets wild lol

[@aahanrashid]

Yeah, literally just define concepts and build upon them. First you start with a unit circle with its center on the origin of X and Y axes, insert a radius with a length of one in the center such that it touches the edge. The horizontal distance of the end of radius from the Y axis is the cosine, and the vertical distance the end of the radius is from the X axis is the sine, and with the radius as the hypotenuse you get a right triangle. You can figure out things like the length of chords being directly proportional to the radius and their length is like 2cos(angle)*radius or 2sin(angle)*radius if you draw a line from the center to the chord’s endpoint, depending on which orientation you positioned it (assuming completely vertical or completely horizontal). And the distance the center of the chord is from the edge of the circle is like (1 - sin or cosin (angle)) * radius

[@cycy8699]

you're laughing. the triangles are congruent and you're laughing.

[@michaelwong426]

At least they're not identical.

[@Eris.s]

This is funny for absolutely no reason, and i love it

[@CastafioreOnYoutube]

2:18 this shit actually blew my mind, I've never seen Pythagorean Theorem modeled this way

[@jemm113]

Ancient Greeks actually modeled most of their math purely in Geometry as it was seen as the best natural mode of math. They believed most, if not all, math could (or simply should) be solved with a ruler and compass. There are actually some not-frequently-taught techniques that are similar to the ones shown in the triangle vid about drawing shapes using a ruler and compass that in modern times would look off without the foundational mathematical knowledge. In addition: “Squaring” numbers literally meant using squares to calculate the squares of numbers and solving quadratic equations involved completing the square by similar means. Of course using Geometry alone didn’t give them insight into concepts like imaginary/lateral numbers and a lack of coordinate based systems also didn’t leave too much room for discovering negative numbers in their systems. These limitations followed mathematicians into medieval and renaissances Europe until a few key mathematicians tried solving the general equation for a cubic (and quadratic besides). There’s a few KZbin documentaries/essays that go further on these topics and they’re quite interesting with how weird history has treated math as a profession and science.

[@alexnoman1498]

There's some 200 intuitive ways to show pythagoras theorem, it's been getting remixed for thousands of years now :D

[@CastafioreOnYoutube]

@@alexnoman1498 my worldview getting cracked tf open by this, meanwhile my boring ass maths classes literally just had me memorize Pythagorean and never showed any of these awesome models. Not that I had to see them to know how to use it, but now I totally get how it works and that's satisfying

[@onecommunistboi]

If you enjoyed this proof, look up Albert Einstein's proof of Pythagoras:)

[@reniac3128]

WHAT THE FUCK MY MIND IS BLOWN TOO

[@meltyholic]

I keep coming back to this but the syncing to the vocals at 3:25 never fails to get me. cannot stop repeating it despite the entire video being a start to finish banger

[@meltyholic]

triangles....

[@antlover5493]

@@meltyholic i you like this video check out this kzbin.info/www/bejne/Z3S0l3idbLaSsMk

[@pajer282]

Honestly, this perfectly captures the mix of curiosity and anxiety I feel when studying maths.

[@phijkchupirate1871]

The usage of bits of the original MV is very tastefully done. A lot of people making this specific video would've probably overused them just for the hell of it, but throwing them in sparsely and only towards the end adds to the effect of the video's 'build-up' and lets the featured material have plenty of time to shine on its own.

[@adibbida9861]

I can't express how much i agree with this. Somehow the lack of the original MV gives more impact near the end than if it had been put throughout the whole video, i think.

[@sdaniaal]

somebody really likes triangles...

[@kingseekerbackup3085]

​@@sdaniaalEverything is triangles. Our life is a simulation

[@Namari333]

この図形の解説動画が何なのかはわからんけど普通に格好良くて好き

[@mrtoast244]

This has the exact same energy as the original MV for some reason. The VHS aesthetic is really cool. It's so satisfying seeing things move to the beat

[@ulli-dulli333]

Memento Mori

[@Rhinzi]

Hmm to me its the re-occuring pauses in motion just like the animation, it fits insanely well doesnt it?

[@FainthedCherry]

How are people THiS creative always with Lagtrain?! It's such a delight to see so many different versions. It's almost like all the Bad Apple iterations we get, in other words, thank you! I love this, despite hating maths with a burning passion. It's still mesmerizing to watch.

[@Garwinium]

Bad apple with triangles?

[@captainfa-it-lcon915]

Bad apple is much bigger tho. Look at my playlist, and you'll understand.

[@Garwinium]

@@captainfa-it-lcon915 any of those are triangles?

[@captainfa-it-lcon915]

@@Garwinium maybe

[@captainfa-it-lcon915]

@@Garwinium found it kzbin.info/www/bejne/kHLIaYRrfbKEb5o

[@Seydeth]

okay I saw the title and thought this was the worst idea ever but this actually works so well wtf

[@人格入りロボット]

I can't believe that I was impressed by a video of some geometric shapes moving to my favorite music

[@Wonderduck1]

LEYkxZSIBko Put that into KZbin for geometric shapes moving to music.

[@rosyfeather468]

@@Wonderduck1 i thought that would be a rickroll, but it was far worse

[@former_dough]

man thats some evangelion acid trip shit right there, only difference is that the pills were lookin a little more geometrical than usual

[@teethcoat4274]

There actually is a version with the Eva op funnily enough. Clearly you are (not) alone in that opinion.

[@noapoleon_]

Thank you. This way I can listen to it in public without looking like I'm staring at a random underage anime girl.

[@folddyy]

"random underage anime girl' LMAOOO

[@smookins]

Kaai yuki* + I think they’ll know it’s a music video

[@SpecterNeverSpectator]

​@@smookins it isn't Kaai, she is the younger one that appears on the older videos like tears radar and such, the one that looks slightly older and is made in a different style is Osage-Chan, a character made for the songs, she was created when inabakumori hired an artist to do music videos and the like and is now the face of the voice even when the one singing isn't Yuki.

[@smookins]

@@SpecterNeverSpectator I don’t listen to that shit a lot I usally assume it’s the vocaloid who’s singing leave me alone

[@SpecterNeverSpectator]

@@smookins it is kaai singing, she just isn't the girl in the video, but don't worry bro I was just saying, I'm an inabakumori fan and I want people to learn about him cuz I like the guy you feel me, I was just geeking out

[@nagito6401]

Maan.. That oddly satisfying feeling when you see these triangles being... congruent

[@scienceteam9254]

This is actually an effective way of learning mathematics. Associating music with complex topics that you're having a hard time understanding. It lets you understand and explain to everyone why we fucking failed math for the 4th time in a row.

[@Madjest]

Swear to god as an illustrator that wants to be a motion graphics maker this video still goes hard as fuck, for some reason explaining maths visually to a song does something for me

[@sleepylady2723]

I don't understand japanese Also I don't understand math now I think this song is about math.

[@odirceR]

its about geometry i think

[@troypascoe4916]

@@odirceR yeah, trigonometry, or however you spell it

[@Closemusic16]

It's about trains

[@chaseltheangel]

its about drive, its about power

[@martingiacomazzi3-lIlIR5854]

It's about trains

[@acetaminophen4279]

Please tell me I'm not the only one who re-watched certain parts just because of how satisfying it was....

[@ZED_117]

Oh boy you have no idea how many times I've done exactly that

[@namelessdoesthings]

its the spinny at 1:29 for me

[@Anik_Sine]

Were only certain parts satisfying? For me it was whole.

[@yeah4419]

Me during math test My heart: **BEATS AGGRESSIVELY** My hand: Is it a, b, c, or d? My eyes: idk, brain what's the right answer? My brain:

[@johnlecavalier6199]

When it all went back to "a² + b² = c²", I got fucking chills.

[@jch123-r6v]

I never thought this would feel like a full blown MV when I first clicked. Like this is something way beyond just syncing the visuals and music

[@minttail72]

0:36 these parts are so satisfying I need a WHOLE LAGTRAIN VIDEO WITH IT

[@Epian.]

Came here to say this!

[@akumawishes]

This is probably the coolest way to learn a topic. This is god damn top tier godly amazing. I'm not even joking, I would like all of my topics like this. I'm pretty sure i would learn quicker and actually listen for once.

[@ruleoftrees4059]

I was just joking earlier that if I were to become a math teacher I would play this video asap while discussing potential career paths lol Imagine though that'd be based

[@A_Yk.]

Its pretty distracting tho so maybe a more chill version of this would be better for actually learning

[@choog2752]

@@A_Yk. also it doesnt really explain anything. Playing this video along with some commentary to explain whats going on would be nice. I don't think anyone just learning a topic would understand Pythagoreans Theory just by seeing the numbers and that triangles make a square. It's not a super difficult subject under normal teaching circumstances but something like this would just make it so much more difficult

[@oishagoysha8988]

It's just like the hypnograms and some mk-ultra shit.

[@dylanhinkel3548]

​@@choog2752 It's from a teacher aid video from the 60's and 70's. The actual video makes good use of meshing vector graphics and photos together with a voice over. It's amazing that the best schools can do nowadays is print out the explanation on black and white copy paper when these exist from the 70's.

[@unsampletezt]

I am currently making a sequel to this vid using inabakumori's Loop Spinner and calculus. Didn't know that this vid was picked by the algorithm lmao EDIT (4/12/22): It's up now

[@cycy8699]

yeysyesyyeyseyeyesyseyseyseyse pin this

[@conquistadomo7364]

poggers

[@user-ht6ql1rn3w]

Interesting

[@Shyverin]

im hyped AF

[@cristianh1191]

OH MY GOD

[@kaeyawithawaffle3280]

I showed this to my math teacher and she loved it

[@FAQ_SiLV]

This is probably the most beautiful math video I've ever seen.

[@mellowfellow2434]

It's honestly quite brilliant. I like how you made it sync so well with the original film. And the decisions you made during the process on which part of the film goes with which part of the song is amazing as well!

[@grimsladeleviathan3958]

Throughout the video, every time the spinning circle lines comes out at the chorus (I think it's the chorus?), we've been trained to expect it to shift place to place and to change colours. And then the pattern breaks at 2:33 and it's the same colour, shifting in the same direction. At arguable the climax of the song. If not, it's like an introduction to the climax. I don't know why it stood out to me so much, but on first watch it gave me like a... You know one of those eureka moments? Like a lightbulb moment, where you suddenly get an idea or you suddenly understand something. It made me feel like that, but I don't know what I understand, nor what idea I got. I am still baffled on like... tenth watch. But yeah, that's about it. It just really stood out to me for some reason. The video is fantastically edited, and the vibe and style of it is palpable. Really love this. I never quite understood the song, even after reading the lyrics, might be just that I'm dumb and can't figure it out, but I'll be coming back just for the video. Good stuff. Very good stuff.

[@thewas-man4103]

This makes a really good AMV for some reason, wow

[@tibo6749]

My brain go "mmmm geometry.. Look good."

[@jamesnicolas5323]

I tried showing this to my friends but they were all just confused. Where can I find people who will appreciate this magnificent piece of art with me?

[@КузьмаЕлашкин]

You're not alone

[@lavendeereatingreens]

Right here buddy

[@littlefox_100]

We can enjoy it together!

[@ソロビア連邦]

2:49 ここスゴイ好き。

[@pbh7235]

My dude really watched a math documentary about triangles from 1976 and thought what it would be like if he put japanese music and anime girl in the background. And it is amazing, and I even learned that triangles have 3 sides. Not that I didn't know it before

[@del3415]

this is so genuinely interesting. ive already learned this math lesson but having it put this way + the music, it makes me feel nostalgic. where things were simpler and all i was going was over analyzing triangles. idk how to explain the feeling, just, thanks for this

[@penntopaper9305]

why do these visuals fit this song so well. i will never get it out of my head that this song sounds like math now

[@Neptune0404]

I love how it fits so well that when Inabakumori started popping up it took me a second to realize it had been added and wasn't just part of the "Congruent Angles" video

[@ferln4]

This is definitely one of the better "journey to the centre of a triangle" edits out there.

[@wcg3928]

even though all of this is basic geometry it still felt like I was watching a documentary on a very high level math from the future

[@washys]

the pacing and timing of the clips here is really well done, immaculate editing here!

[@jumrader1111]

EVERYONE MUST SEE THIS. it made my day and made me convulse for a whole minute from realizing what was happening

[@445nnam]

거 존나게 예술적이네 리듬이 들어맞는 구간이 묘한 충족감을 주네요.

[@sethfosterfoster9124]

WTF this actually works with the song. Nice edit

[@gestering]

im obsessed with this video the funky triangles absorb my every thought

[@Geegs]

Do you think the people who made this footage could ever have predicted that this would be part of their legacy? Bet they're pretty fuckin glad it is cuz this is rad as hell

[@crispychichen]

I honestly like this version- Like legit, it matches with the beat + I really like all the filters and the particular topic of Angles, not sure if it matches with the song but DAMN, I loved this.

[@TheGraveyarder]

lagtrain aside these old educational videos have such surprisingly mesmerizing visuals

[@acatz9462]

finally knew where a²+b²=c² came from. Thank you so much

[@SarcasticShinyZoroark]

The part at 3:00 was incredible, I can’t stop rewatching it

[@bepeplia5086]

My favorite is 2:53

[@LunizIsGlacey]

Well yeah, of course it's awesome! Defining a circle using triangles, tiling space using triangles, and demonstrating the tesselating pattern of a particular fractal, _all simultaneously!_

[@zogo8124]

これを合わせようと思ったセンスが凄いね

[@SAIMONch]

Jesus christ, this should be the official music video at this point

[@ferandositindaon8]

pov : you're in class and kaai yuki is teaching you congruent angles

[@Evan_S_601]

Triangle lore be hitting different to vocaloid music

[@goldenbee4730]

WHY IS THIS ACTUALLY A VIBE. LIKE, THE SONG IS GOOD BEFORE... BUT THE TRIANGLES?!?!?! OMG LOL

[@thespacemanfil]

Thanks to this video, I have discovered the absolutely BANGING tracks made by inabakumori. Thanks!

[@unsampletezt]

I strongly recommend the artist because every track is a banger

[@tei-178]

しっかりMVを見た上で作り込まれたいい動画でした。特にラスサビの女の子の振り向きキャンセルの所が好きですね。図形でよく表現できてると思います。

[@andrefilipe9042]

More mathematical concepts need this Holistic approach of art and geometry combined that allows one not think of what he is learning... But to **Feel** it.

[@obli1680]

the more i watch this, the more i understand it. came for lagtrain, stayed for the geometry

[@kopshi]

If you told me this was the original mv and I hadn't seen it before I would have believed you, this is absolutely nuts.

[@LukeKido]

It hits hard at 2:43 Very well planned cameo

[@drew8347]

the fact that this has so little views is a federal crime

[@NBZ]

The visual appeal of triangles is enthralling.

[@四次元クローバー]

英語こんな速読できないからよくわかんないけどとりあえず投稿者さんのセンスがいいことはわかった

[@CooperativeCowboy25]

I don't understand why this fits better than the original music video but I love it.

[@priestking8636]

Well, Lagtrain was already nostalgic for me, sounding like something I heard in my childhood, but combining with old style animations is basically the combo-nostalgia - I dod not feel such comfortable for years. Thank you, bro

[@enk335]

this video is what it looks like inside my brain except probably not as elegant

[@chilly456]

Looks a lot more complex than the actual concept. I learned this in high school geometry a few weeks ago.

[@AlexisAlexander646]

True, but it’s probably cuz this is teaching things from a foundational and very mathematical point of view, rather than a simplified understanding for high schoolers to pass their tests on.

[@fatitankeris6327]

@@AlexisAlexander646 People tried to understand it from the most fundamental level for thousands of years.

[@AlexisAlexander646]

@@fatitankeris6327 Exactly. My point is just that the way mathematicians might explain these concepts in some very detailed form is not exactly the same as a high school teacher teaching teenage students a definition and a few problems on a test just for them to forget one week later. I just find this video to be pretty impressive in showing how these "basic" concepts can actually be very complex in the world of geometry and math.

[@etheretherether]

Considering how old the source video is, it's incredibly well animated and visually informative. Bruce and Katharine clearly put a lot of thought into portraying geometric ideas in a very intuitively understandable and graphically appealing way.

[@dProp.34]

I know this is meant to be a shitpost but the vibes that this video gives off are fucking *immaculate* (also the editing)

[@blahajgang]

Can we just all agree this video felt really satisfying to watch?

[@somedudethatlovesmemes6625]

Hi, just wanted to let you know that you introduced me to the masterpiece that is Lagtrain

[@OSTATNI_IOKLANIN1922]

it makes it more fun to watch than original animation for some reason

[@MrBlind-kr4vq]

Man the visuals are super original, i wonder why people don't do this kind of visuals.

[@Not_Adam001]

*"Welcome to the gang, kid!"* *"We've got stealin' dave,"* *"Murderin' mike,"* *"And Crimes Johnson."* _"What did Crimes Johnson do?"_ Crimes Johnson:

[@turboapples1233]

I found this video today. It has immediately become probably my favourite video on this site, lagtrain already was one of my favourite songs but seeing it mixed with trigonometry and the way the video times everything perfectly with the beat of the song is actually amazing.

[@unnecessaryoccupation3115]

this is criminally underrated, so funny

[@XANApwns]

Jesus christ, I think this may be even better than the original video. I was hypnotized, I couldn’t look away from the video to make a comment about how good it already was. I’ve never seen any of your content and this is the first time I’m seeing of this, but you’ve got fantastic skills at video editing and a definite eye for style. Goddamn amazing.

[@shinyminunthetheatregeek2036]

This has an insanely appealing aesthetic and I desperately need to recreate it. I have no idea how.

[@known_questionmark]

as an enthusiast of triangles, you have all of my respect

[@potsuni]

DUDE THIS IS SO COOL, I HAVE ABSOLUTELY NO IDEA WHATS GOING ON BUT ITS PRETTY AND I ADORE IT!! THANK YOU SO MUCH!!

[@bludraws094]

why is this actually entertaining to watch