How to count to 1000 on two hands

Typically when we think of counting on two hands, we count up to 10, but fingers can contain much more information than that! This video shows how to think about counting in binary.

[@stuffstuff6146]

Teacher: What's 2+2? Me: *Flips teacher off*

[@n484l3iehugtil]

(8 years later) Com Science Teacher: How many different states can a byte represent? Me: *Flips teacher off*

[@naheelazawy]

Billy Ma-gusta you mean on an ascii char right?

[@xTheUnderscorex]

(20 years later, in a career in politics) Journalist: Can you explain your position on the issue? Me: Flip-flops on issue

[@GamiWorks69]

Two plus two is four *Flips them off* Minus one, thats three *Puts an 'L' on your forehead*

[@KineticManiac]

@@n484l3iehugtil Except that the left middle finger is 128, not 256.

[@jfb-]

If you have infinitely many fingers, you can count to -1.

[@thantosqrow9965]

How does that work?

[@TheiLame]

+jfb-1337 yeah, how ? O.O

[@mdmobashshir432]

+jfb-1337 This comment is the best comment I have seen ever!!!!!!! times infinity.

[@TheiLame]

Mobashshir Feroz I dont get it but i want to understand..

[@mdmobashshir432]

Limit of the infinite sum of powers of 2 converge to -1.

[@darkmage35]

You can count to 242 on one hand and 59048 on two hands if you use the ability to only partially extend a finger and count in ternary. A bit tricky at times, but it works.

[@TheWagonroast]

I thought about that, then i realized that you can flip someone off with that.

[@anepicchip]

Aré You using trinary?

[@one_logic]

@@TheWagonroastyou can do that either way, even with binary

[@one_logic]

@@anepicchipyes

[@MrBeiragua]

There are 10 types of people. Those who get this video, and those who don't.

[@3blue1brown]

+Mosco Monster Don't forget the 10rd category of people who suggested counting to 59,048 in ternary!

[@MrBeiragua]

3Blue1Brown New objective: be one of these 10rds!

[@storn7024]

+CogitoErgoCogitoSum You could count in decimal with your fingers like you do in binary. You would be able to count up to 100 000 with one hand! But you would need to be able to bend each finger in 10 different ways... I can bend each finger in 4 ways only... Also, counting each finger as 1 is useful for presenting information to other people. They can count how many fingers you are holding up, but it would be hard to tell which one of the 100 000 combinations you are using in a proper decimal system.

[@MegaKnoedl]

+Mosco Monster And those who didn`t expect a base 3 joke

[@bernardberari4250]

+Kingdom of Stornia - Development I can bend them in 10 ways, it's difficult but you can, i'm not sure how to describe it though. ( i am not a contortionist, anyone should be able to do this)

[@NoriMori1992]

The great thing about finger-counting is, once the process becomes automatic, you don't even need to count. You can just let your fingers go, and at any given point you can stop and know exactly how far you got.

[@soniczdawun1]

And now "A big 132 to you" has become an insanely obscure insult.

[@il-bluemon-li9138]

lol

[@DanielDTUBWeinberger]

+Guy Edwards to people who count fingers in binary.... yes .-.

[@azureorbit]

+Daniel Weinberger (DTUB) that is one of the few numbers I have bothered to memorize. Along with four. But 132 is double the fun

[@il-bluemon-li9138]

A big 513 to you

[@sarahludy1716]

+Guy Edwards I feel so stupid because I don't understand that insult

[@braddye4983]

Mr. Sakurai is the reason I’m here.

[@alonzozavala4534]

YOOO SAME😭

[@SupahSmashBrotha96]

Same, dude

[@ShadowKryzis]

He's going to be the reason why this video will get crazy amounts of views.

[@founderofthenewworld1838]

Same

[@squigglypop8748]

LMAOOO SAME

[@pedrobntto]

one time I asked someone how much was 2 + 2 and I was given the finger as answer. In fact, that actualy was correct!!

[@xhitiz22]

Was it index one? Genuinely asking

[@Kiros37100]

No, it was not the index one...

[@MeiZhang-q5k]

66+66

[@YoungMesrine]

😂😂 yeah the middle finger = 4

[@studentlife6842]

i dont understand how 32 + 32 =1023, I can only count till 64 😕

[@eldermartins130]

2:27 Me: look at my toes Toes: You won't do it, will you?

[@DanielHarveyDyer]

I learned this when I was a kid, and practiced it to the point where I could cycle through the numbers with either hand almost without thinking. Initially just as a novelty, but in adult life I have actually come across a lot of situations where it is really useful to be able to store 5-bit numbers physically without pen and paper: Counting elapsed times that run over midnight (or midday if you use a 12 hour clock) by reciting the names of the hours "8 o'clock, 9 o'clock ... 2 o'clock, 3 o'clock" while counting the hours with a hand. Recalling all the elements of a set and counting the elements that meet some criteria (like remembering who you invited to your birthday party and counting if they are vegetarian or if they don't drink alcohol).

[@ohno5559]

This is the opposite of clickbait: 2.3% more content than the title said

[@arcynic5404]

This comment is genius

[@midston5843]

0:10 So that's why 4 is unlucky in Japan.

[@pranavsingla5902]

Shineeee...!

[@0123葉毓哲]

Also in Taiwan

[@MSKofAlexandria]

Real reason is that 4 sounds the same as the word "death". And yes, I understand this comment is a joke, but there are some people who dont understand that.

[@rezzpls3964]

*Flips you off* “Sorry I was just counting to 4.”

[@dragonsdream4236]

I like to count to 132

[@starwarsjk99]

@@dragonsdream4236 🖕🖕

[@memerboi69.0]

*grows an extra hand* time to count to 4228

[@Holobrine]

Just don't stop at number 4!

[@AlmightyMatthew]

+Holobrine 4 you (jk if you get it)

[@jfb-]

+Holobrine So... 24?

[@AlmightyMatthew]

+jfb-1337 middle finger equals to...?

[@jfb-]

You said 4!, which is 4 factorial =24, not 4.

[@ainsleyfan6926]

+Holobrine 5 too

[@sofiarosati9368]

A nice property is that if you want to multiply a number by two you simply cycle the fingers position to the left by one, so for exmple 7*2=14 => 111 becomes 1110. More generally if you multiply a number by a power n of two you cycle to the left n times: 3*64=3*2^6=192 => 11 becomes 11000000. (It's obvious, but it's nice to see it so clearly on my fingers!)

[@Kino-Imsureq]

yep, it's obvious. when we multiply by 2 in binary, we just shift 1 place higher, because every place value is just double the one below it. And you can see if i multiply for example 100 by 2, you get 1100100 * 10, which is 11001000. ya

[@RobertShane]

2:12 69 is pretty accurate. Pause the video and use "" on your keyboard to skip single frames.

[@tomcat1184]

exactly

[@StriderZessei]

Masahiro Sakurai: I'm about to launch this man's whole career.

[@zionj104]

pretty sure it was already fine

[@casperdewith]

Wholesome twist.

[@Bit-while_going]

Hand: let's do eleven! Pinky: Imma do my own thing.

[@stotab8700]

who's here after the Smash direct?

[@SupahSmashBrotha96]

Me lol

[@FindingCow]

Me haha

[@founderofthenewworld1838]

Me

[@dodger9385]

Just trying to learn how to make a shadow clone

[@bungus87]

So 420 is your middle finger up on the right hand, and the shocker on your left

[@ptyamin6976]

+Doctor Smeggman you piece of XD

[@tilnation14]

+Doctor Smeggman Alternatively; 154

[@Kino-Imsureq]

0110100100 :1

[@steverman2312]

Doctor Smeggman HA

[@jamesdavis2027]

this has 69 likes

[@pranamd1]

You can actually count to any number n^10-1, provided you can hold each finger in n distinct positions. For n=3, a finger down is a "0", a finger up just to the knuckle is "1", and a finger all the way up is a "2". You could count all the way up to either 59048 or RSI that way, whichever comes first.

[@mememanfresh]

that wouldnt be binary then

[@kennymiller5837]

@@mememanfresh that's not the point? But also you're wrong

[@mememanfresh]

@@kennymiller5837 yeah its ternary

[@AlmightyMatthew]

wow my hands arent nearly as dexterous. it gets hard after 8 cause my ring finger doesnt want to stay up

[@justinwhite2725]

I do this on a table (or my thigh) the fingers touching the table are 'active' less dexterity required

[@HanYang2023]

im pretty sure one of these gotta be a gang sign~

[@TheResidentSkeptic]

2:16 420

[@XCoreProduction]

+Han Yang 0:10 4

[@TheResidentSkeptic]

XCoreProduction lol

[@sagiksp4979]

132 :P

[@xenontesla122]

+Han Yang In a way, one of them HAS to be. Since every combination of straight and curled finger is represented.

[@NoriMori1992]

While it doesn't use the same principle, I very much enjoy the Chisanbop finger-counting method, which I learned not too long ago. It gets you to 99, and it's very easy to learn. I use it to count seconds during 20-second screen breaks, without having to look at the screen. The tactile element (tapping) is nice, because it makes it easy to keep track of where you are without looking. It's also easy to increment rhythmically (e.g. every second), since it's like tapping a beat. I often find that I manage to get to 20 in almost exactly 20 seconds.

[@insainsin]

I thought of this a long time ago, and I just happened to see your video. I instantly new what you were doing.

[@zacchon]

Feel ya, it's always funny to invent stuff independently.

[@zacchon]

I'm left-handed, so I do this mirrored. I think I have spread that to a few friends of mine, too.

[@marvellesaulsberry]

So this gonna be the most awkward search topic in trending for the week #ThankYouSakurai

[@Jimpozcan]

You're going right to left on both hands. Some might find it easier to go thumb to pinky on both hands.

[@korayacar1444]

jimpozcaner That‘s what I do when counting with them and I must say, it‘s pretty good if you know how to hold your hands up right. Do not ever count with them sideways, it is very uneasy to the eyes. Instead, hold them up vertically as if you were holding two parallel vertical poles, and half raise your fingers instead of fully doing it. Let one hand carry over to the other, with the thumbs being the incremental starting points for both hands. You won‘t be flipping people off, it‘s very easy to read for all involved, and even has this feel of being a two-digit number being read instead of a 10-digit one.

[@massimocole9689]

@@korayacar1444 But it is a 10 digit number, 10 digits of binary. Looking at it edge on would make it harder to read as such.

[@gwenturo9550]

I'm going back and watching some of 3b1b's old videos... I can't believe I've never thought of doing binary counting with my hands! Because its directly analogous to reading bits, you really dont even have to keep track of what number you're on in your head. Just keep your fingers moving until you've counted everything you're counting and then you can read the result. Genius!

[@Blueaspen391]

And,surprise, you can also count up to 9999 with just one thumb. en.wikipedia.org/wiki/Tally_counter

[@thatoneguy9582]

blueaspen God dammit

[@yali_shanda]

Now I have to explain to people that I'm actually showing them the number 132...

[@TheScabbage]

I like 132 the most.

[@pomtubes1205]

me 2

[@Ed-quadF]

561 is gnarly and rad.

[@want-diversecontent3887]

M 42 .

[@dragonsdream4236]

Shoot people down with 771

[@thenewtonium3521]

Although only counting to 2^8 -1 = 255 is more practical since moving your little and ring fingers separately is quite difficult for a lot of people.

[@trendygaming795]

Just don't count 4

[@alonzozavala4534]

Anyone here after the byleth Nintendo direct 😗 I love sakurai sm

[@ThomasGiles]

Awesome! The best thing was the strength in your fingers to be able to hold the pinky and ring fingers in different positions! ^^

[@hikaru-live]

I still remember the time our team, a bunch of programmers, used hand gestures not unlike this (we used 4 fingers each hand instead of 5,by disregarding ring finger consistently) to gesture over a few tens of bytes of data. Each gesture encodes exactly one byte of data.

[@vystorm]

I'll give ya the ring finger is the hardest to do by far

[@wolfbd5950]

As a low brass player in a symphony orchestra, I routinely need to count hundreds of bars of rests at a time. I actually taught myself this counting method, with the variation that the pointer finger is one, middle is two, and thumb is 16 (it's a more natural movement that way). There is the added bonus that most musical phrases are in powers of two (think of 8-bar or 16-bar phrases), so the big flips usually line up with a rehearsal mark. No more of this "am I at 30 or 35?" malarky.

[@theminecraftfriends1392]

I got this the first time I watched it and can't stop doing it because it is so fun!

[@mekaindo]

Be doing 4 to everyone arent you

[@confuseddable]

Alright class, whats 3+1? The whole class:✌️😀✌️ *You:* 🖕😀

[@alfonshomac]

nice edge detection script

[@keyboardmannow]

thx

[@randombrownguy1519]

can't you do that in 1 line in openCV?

[@sethdon1100]

Teacher: what’s 11*12? Student: *Double Flip Teacher*

[@noblestark1231]

If you set 0 = finger down, 1 = finger half way, 2 = finger up (base 3) you can count all the way to 3^10 -1 :)

[@portal6347]

Noble Stark 59048

[@Kino-Imsureq]

and if you can move your hairs in your head in 100 ways then you can almost count to 1.0e400 xD aka googol^4 lol xDDD

[@Astralinksz]

I don't know why, but it's so satisfying to see this hand counting

[@Loporrr]

it's hard to use the ring finger alone, lol

[@korayacar1444]

Paulo José Or play a piano and train that ring finger in the process.

[@atouloupas]

For everyone who wants to know what's the name of the piece playing in the background, it's Gymnopédie No.3 by Erik Satie.

[@Sophia-hs7et]

1:48 I realize this is a math channel, not an English channel, but... c'mon... It's your*

[@hrishikeshrprasad3847]

Lol

[@teimopielinen8418]

If you want to count in binary, just count the decimal numbers that contain only 0s and 1s in order: 0, 1, 10, 11, 100, 101, 110, 111, 1000 and so on...

[@asrielsharikov]

Canal Ponto em Comum me trouxe aqui! ksksksk

[@Algorithm_God_Cult]

"Dossiê do Felipe" brabo 👍

[@playhardzinho1137]

kk

[@komunist_senku]

@@Algorithm_God_Cult vdd

[@PRYMA9]

No caso, isso apareceu na minha timeline depois de eu ter visto o vídeo do ponto em comum kkkk

[@yodavanckart]

Kkkk

[@hypercuriosity9828]

Teacher: What is 2 squared.. Me: Show the hand......

[@ian9050]

if you came here from Sakurai, he used "palm" as zero, which is the reverse of what this video shows. This video use "fist" as zero. Although the concept is the same but reversed.

[@Aweso1974]

And that’s why Sakurai’s fingers were also reversed from what they should have been. 17 is thumb and pinky out, everything else in. Samurai did index, middle, and ring out, the other two in. It’s just the reverse operation

[@Kytseo]

@@Aweso1974 Plus, it was an all ages stream, and he'd be in hot water when he got to four with the fist method.

[@cstarr3240]

I think you could use your segments on four of your fingers to count higher. The first segment on your index would be one, the last would represent 3. 4 would be the first segment on your middle finger, 16 on your ring, 64 on your little finger. Tips of all fingers on one hand would be 255 and 6560 on both hands. Hooray for alternative forms of counting on your hands! I also like counting segments for base 12, with ones column on the right segments and dozens colum on the left segments.

[@filmdevil123]

If you include a finger position of half-bent, you can count up to nearly 30,000

[@chrisg3030]

Positional counting marks an important step on from tallying or one-for-one counting, since it allows us to represent the many with a few, in this case 31 with 5, or even 1003 with 10. A simpler way in which fingers might have historically come to be used in positional counting and not just tallying involves hand prints (seen on cave walls round the world). On a flat surface put a small pebble between the thumb and forefinger of a hand print, that represents 1. Move it to between the forefinger and middle finger, that's 2. Move it on to between the middle and ring finger, that's 3. And between ring and pinkie is 4. To get 5 leave the pebble where it was and put a second pebble between thumb and forefinger again. Keep on moving and adding like this, and when all four gaps between fingers are occupied, we have 10. We're relying on the fact that 1+2+3+4=10. Instead of hand prints you can use any device with 4 obvious places or spaces, and the simplest I can think of is a cross-hair grid still with us as the + sign. (A 9-space grid is still with us as #.)

[@advaithbala3087]

You know what this means? This guy just created an exhaustive list of every gang sign

[@mahakileach9223]

each of your fingers can be represented as closed or open (0 or 1), therefor 2^5 is the amount of different configurations one hand can be in(32). so both hands(2^10) can actually count up to 1024. ;).

[@alphaengineering1278]

I can't do the number 9 :(

[@VeganSemihCyprus33]

Can you do the number 4? :D

[@wisecase2136]

kkkkkk

[@chrisg3030]

Me neither, even though it looks easy in the vid. 8 is hard enough, but I can just about use my retracted thumb to hold the other fingers down. Soon as I extend it to make a 1 to bring it up to 9 this leaves my hand looking like a claw in an old horror movie. Same goes for other odd numbers except 1,3,7,31, all because of these frequently conflicting tasks on the thumb. I'm still very interested though, and maybe it is possible to construct a shorter natural number sequence (that is count) using only the physically possible finger moves. I'll try.

[@sophiegrey9576]

Use your left hand?

[@chrisg3030]

Yes, I found a small improvement doing it on my left hand. The ring finger (the 8) remains standing slightly proud of the others when I take away my thumb from it to make a 1, whereas on the right hand the ring finger goes back to being pretty much as bent as the others. Interesting also that I can do a 9 even to that small extent with the left only after doing an 8, the fingers just about stay in place after the thumb has been taken away. (I'm right handed by the way). Please tell me your experiences. The whole thing seems as much a question of human physiology as pure arithmetic, and all the more interesting for that.

[@PEPPERslim_]

I saw a shor of someone teaching this but i skipped it. Later when i was trying to go to bed i had an urge to learn it but i taught my self instead of going on my phone to look it up. It was pretty fun

[@jmitzenmacher5]

0:45 ahhhhhh.... its binary!

[@jmitzenmacher5]

1:40 ohhhhhh....... its a binary flip clock!

[@jmitzenmacher5]

2:20 oooooooo..... its a 10 bit binary flip clock! 1024=2^10 That's 1024 values: 0 - 1023

[@youngdeok6014]

Jacob M SHUT UP!!!

[@lordgarmadon8860]

Young Deok Let him speak.

[@jimroberts2647]

A bit late to the "show", but that was my reaction. Being a computer geek / programmer / tech / etcetera, it clicked immediately when he started counting through the first time.

[@i3lle]

This is impressive! You are too smart to be able to think of this way of counting to 1000! This way is going to be great with math problems. Congratulations!👏🏻👏🏻👏🏻

[@SlyJak2]

This is so useful, helpful for some daily situations, thanks!

[@ANT-jm4qx]

If you use signed numbers you can count from -512 to 511.

[@dippy_sippy]

Thank you Sakurai, very cool

[@augustdahlkvist3998]

If you use a similar thing but having three states on each finger: down, curled and up. You can count to 59048.

[@KareemHillJr]

Sakurai teaching us how to throw gang signs.

[@Not_Me994]

Dude... Counting with Binary system is actualy brilliant!

[@Archiekunst]

I had imagined you take your background music from Satie. Do you compose your own?

[@3blue1brown]

This one is some stock track, but for other videos I'll compose something simple.

[@Archiekunst]

3Blue1Brown It's not just some stock track, it's Erik Satie's Gnossiene

[@McRaylie]

It's called "Gymnopédie No. 3" by chamonix

[@TheScabbage]

+McRaylie uhhmm.. who is chamonix? Gymnopédies were composed by Erik Satie over a hundred years ago.

[@choudhuryup6084]

its none of the gymnopedies actually. it quite possibly could be a gnossiene, but it could also just be a satie-style piece. as in, a total rip off.

[@caleborg5688]

my brain for no apparent reason: your middle finger is the third finger over. but also my brain for no apparent reason: yes but your middle finger is also your fourth finger but also my computer for no apparent reason: yes but your middle finger is actually your 100th finger...

[@DRRRRZ]

Thanks Sakurai-san very cool!

[@hikaru-live]

Finger counting in binary... Since some gestures can be awkward, an alternative would be using one hand for 4 bits instead of 5. This would reduce the range to 16 on one hand and 256 on both hands, but it has the benefit that with two gestures (both hands, or two single-handed gestures) you deliver exactly one byte. It also means one gesture matches one hexadecimal digit for the transcriber.

[@vystorm]

That's roughly ¼ the digits though

[@hikaru-live]

@@vystorm But it aligns to the nibble on one hand and the byte on both hands. Since the byte is common on modern computers, it can be less error-prone when passing computer data through gestures.

[@vystorm]

@@hikaru-live That is certainly fair, and it is quite a lot easier to do than all five, it's so hard to move the ring finger on it's own. A lot less potential counting though. A compromise would be to use two finger positions on four finger per hand, but it gets a bit messy.

[@ravinsharma2501]

Oh man. I just learn something weird almost immediately, Thanks! A need trick to teach my nephew and niece. What is this system of counting called?

[@ravinsharma2501]

+Ravin Sharma The way I think about this is there is a hard limit that grows from right most finger to the left most finger on a hand. By checking what is the current left most finger that point out, I know the baseline number I'm on. So I'm incrementing from the current baseline number from left to right, but starting the counting sequence from right finger of the hand.

[@3blue1brown]

+Ravin Sharma I believe it's called finger binary.

[@Achillionable]

Ravin Sharma Well basically it's binary numbers Up fingers are 1s, fingers not stood up are 0s

[@andretsang7337]

I love that the finger movement were on beat with the music.

[@bikramkalsi1]

Feels like one level deeper than Numberphile

[@drone_better7757]

And you haven't even seen calculus, or gradiential descent, or linear algebra.

[@dranreb.june.cubelo2735]

i am absolutely mind blown of how simple this is, i am now proud to be able to count to 31 with just 1 hand

[@sebastiansimon7557]

Typo at 1:47: It should be _your_.

[@Teth47]

Clever way to flip your audience off without them noticing! Neat though, I might actually end up using this in everyday life, though conceptually in my head. Gives me a tactile thing I can imagine doing as well as a simple image that can store most of the numbers I'd run into on a regular basis.

[@jojojorisjhjosef]

I cant do 8 or 9 since my ring finger can't move individually from my middle finger.

[@KuraSourTakanHour]

+jojojorisjhjosef Try moving the fingers to be kept down in front of eachother, or close together, so they're held down and don't come up by reflex.

[@piotr00001]

jojojorisjhjosef I have the same problem. This may be some anatomical precondition. In fact, a can raise the ring finger, but only halfway.

[@stan.rarick8556]

Perfect for fuzzy math!

[@08Lucass]

A Brazilian channel was inspired by your video, the name of the channel is a common point. : D

[@LeanneMustafa]

Smash brought me here. Don't ask. 🙄

[@Dizord69]

teacher: the test is easy. the test:

[@SeaCreature_]

Awesome educational video as usual thank you. Now adding our toe fingers to this, would go as high as 2**20 :)

[@justinwhite2725]

A friend and i came up with this technique too (we are both programmers) Our difference was that our hands were palm-down and the thumb was '1' or '32'

[@JohnSmith-zf1lq]

My no.8 finger lacks the flexibility to independently lift. :(

[@drone_better7757]

8 is your index finger.

[@agfd5659]

@@drone_better7757 no, 8 is the ring finger

[@jameslemmate5177]

Wow, that's the first time I see someone else use this method, I thought of it on my own 2 years ago and taught it to a friend. 132 became an inside joke. The only difference is that I twist my left hand so that the thumb is always the smallest number of the hand. 132 still works though.

[@Correa-pi2tx]

0:35 How to do number 5?

[@Roxzer]

4+1 :/

[@analuizamilanbelfiore6740]

🖕+👍

[@anonymousfamous4396]

Someone: You f*ck, why are you showing that fingers to me? Me: I just wanted to say 132 days left till Christmas!

[@danielsoderstrom1930]

I-It's BINARY in HANDS? (Why didn't I think of that -.-)

[@CasualPythonCoder]

4, 128 and 132 are my favourites.

[@eddbb]

I'm here because of smash bros

[@srpenguinbr]

Actually, you can count still higher if you can leva your finger in half. In this case, we could go all the way until 2*3^10 instead of 2^10. However, it is pretty hard to do what I said and, after counting until 54, my fingers began hurting a little.

[@srpenguinbr]

you coul also count until 2^11+2^10 if, when completed 2^10, you move an arbitrary finger to some side, as a reminder that you have 2^10. Don't leave it unfolded, just partially. When achieving more 2^10, open it compretely

[@alanzinho6970]

Vim pelo Ponto em Comum!

[@2n974]

Vim pelos recomendados do youtube,esse vídeo mostra algo bem difícil -e inútil-

[@TonhoTxr]

Vcs sabem qual é essa música de fundo ?

[@carecasaliente3344]

@@TonhoTxr Satie - Gymnopédie

[@TonhoTxr]

@@carecasaliente3344 obg❤️

[@josianetroina]

@@carecasaliente3344 PQP OBG MOÇA D VDD

[@zat1245]

I thought it might have something to do with binary. Binary comes up so much for me that when I saw 817 and the positions of the fingers I immediately saw fingers as ones and knuckles as zeroes making 1100110001 which is 817. Never thought to count binary with fingers. Brilliant.

[@acerolakkj4576]

alguém veio pelo ponto em comum? kk

[@justaduck6240]

Me recomendaram

[@yodavanckart]

Não, pelo menos eu não

[@gabrielbrasil4297]

Eu vim man kkkk

[@rngwrldngnr]

I think you'd want to use the thumb for the low bit both times, but I can't think of a good way to show hand ordering. I'm mostly thinking about signaling large numbers across a crowded room or something like that.

[@kris.yochev]

The best is the four :D 0:10

[@PzMcQunn]

Fun fact: Replace an "up finger" with a 1, and a "down finger" with a zero, then you have BINARY! So for example Pinky-Middle-Index-Thumb is the same as 10111, which is 23 in binary. This system is literally how binary works, how computers count.

[@miguelrodriguesrocha1625]

Mais alguém daqui veio pelo ponto em comum?

[@muirize5319]

Vai se fuder

[@miguelrodriguesrocha1625]

@@muirize5319 ui ui ficou bravinha 😔👌 kk

[@muirize5319]

@@miguelrodriguesrocha1625 Não Só odeio demente mesmo

[@yuribrennerlucas2314]

????

[@superbseth64]

Me now as an adult: wow what an informative video about counting to 1000 on my fingers 🙂 Me as a kid: haha funny middle finger at 4 🤣

[@jmcwd]

wouldn't that go up to 1023?

[@philipphoehn3883]

2:10

[@bjornwad]

Thank you for teaching me this skill!

[@Scorpionwacom]

I’m speechless. Just 33!

[@lovingboarding]

This channel is gold!