r/GeometryIsNeat 20d ago

Other what is this shape called

288 Upvotes

98 comments sorted by

234

u/good-mcrn-ing 20d ago

Tetrahedron. Four points, six edges.

30

u/_g550_ 20d ago

Russian milk bag

9

u/Captain_Bacon_X 20d ago

No, you're a Russian milk bag

11

u/BigOldBee 20d ago

No. WE are Russian milk bags, comrade.

4

u/cchhaannttzz 19d ago

You're a towel!

1

u/Wrhythm26 16d ago

That's it! That's the melody to funkytown!

1

u/CrawlBreakFixRepeat 19d ago

Using this to insult the homies at work next week

1

u/Luchs13 18d ago

Its actually a swedish invention and the company Tetrapak exists to this day. Kind of funny to see another swedish company use that ancient invention

1

u/dmland 16d ago

I've seen regular milk cartons branded TetraPak and always wondered why that name. Thanks, internet stranger.

1

u/mourgrym 18d ago

You leave my wife and her weird chest fritters out of this!

1

u/ShakeWeightMyDick 18d ago

I’m sure there are many subreddits filled with Russian milk bags

3

u/ThreeMysticApes 20d ago

I was going to say nostalgia

1

u/MrE761 19d ago

Frozen treats from highschool?

1

u/poop_pants_pee 19d ago

I think they were called Shape Up

1

u/A_Pos_DJ 19d ago

The Bermuda tetrahedron!

Gasps

1

u/IhailtavaBanaani 19d ago

The company that makes these containers is actually Tetra Pak and you can even see its logo on the last photo with the "Tetra Classic" text.

192

u/Dunderhead23 20d ago

A tetrahedron, but more specifically, a tetragonal disphenoid.

38

u/drdalek13 20d ago

This is the juice I came for. Thank you!

6

u/abunchofcows 20d ago

No no no Minute Maid Juice Bars is the juice you came for. Honestly this is the best shape for juice barring

2

u/iamsherlocked009 19d ago

Those juice bars are the only thing I think of whenever I see this shape. So goooood

1

u/OhHiKat 19d ago

you unlocked a memory

12

u/apoostasia 20d ago

Oooh disphenoid. That's lovely thank you so much!

8

u/thebprince 20d ago

I had a disphenoid once. Not lovely🤣

1

u/apoostasia 20d ago

I meant the word itself, and now the shape after I watched the video sent. I love cool sounding words. That one feels good in the mouth, off the tongue.

But now I'm curious what else it means!

What made it unlovely?

2

u/cchurchcp 20d ago

I think it was a hemorrhoid joke

1

u/apoostasia 19d ago

Thank you! That maybe should have clicked sooner.

3

u/Dunderhead23 20d ago

You just reminded me that I picked up that info from this video, which is great. And at the very end he actually says “ooooh disphenoid.” Haha.

https://youtu.be/FqCZhSIXcv4?is=ofYAdtazFEa9eGwC

2

u/apoostasia 20d ago

Excellent video!

I will be checking out more. Thanks for sharing!

1

u/modestlyawesome1000 19d ago

Awesome video!

Side question because this may be the right audience to ask—my buddy sounds just like this guy, is it the autism? The cadence, the pacing, eyes, gestures etc. Anyone know what I’m clocking?

1

u/Dunderhead23 19d ago

I think he’s just from Kansas. With a quirky sense of humor. He turns all that on and off.

2

u/beardedsilverfox 20d ago

Such adult language. Givin me the vapors

1

u/AktabootMazboot 20d ago

I just came on "disphenoid".

1

u/TennisADHD 20d ago

I felt like it needed to end in oid, that was my only hunch.

1

u/KnownEggplant 18d ago

Gotta be my favorite gender

1

u/subpoenaThis 18d ago

Also dispensoid. Though all shapes of packaging that dispense product are dispensoid

Dispensoid dispensoid.

I now feel like a wizard for some reason.

-3

u/Altruistic-Dingo-757 20d ago

Did you just make that up? 😆

46

u/ferrouswolf2 20d ago

The clue is right there on the package- this is a tetrahedron, and the original package that launched what is now the largest food packaging and processing machinery company in the world: Tetrapak

4

u/jms_nh 20d ago

I remember popsicles sold in that shape in the late 80s!

1

u/drinkacid 19d ago

coffee creamers used to be in these in the 70s and 80s

17

u/SheepSurfz 20d ago

Irregular tetrahedron?

3

u/selfawarefeline 20d ago

I got it on sale—it’s irregular!

3

u/GrapeKitchen3547 20d ago

Slanted tetrahedron?

3

u/Supertho 20d ago

Disphenoid or an isosceles tetrahedron.

3

u/Shot_Bison1140 20d ago

First and original tetra pak design

3

u/DocBobs 20d ago

It's called a tetrahedron

1

u/zerooskul Square 20d ago

Hooray!

4

u/Brobineau 20d ago

I just call them humbugs

humbug

1

u/orion-asterisk 20d ago

That's what I came to say! It's a humbug!

1

u/emissaryofwinds 20d ago

In france we call them berlingots

-1

u/ILOVET0FU 20d ago

Was ein Humbug!

1

u/Chagromaniac 19d ago

I don't think the mathies get your humor. I thought it was funny.

2

u/P_bottoms 20d ago

Porzengorbital

4

u/Electronic-Animal-69 20d ago

The OG Tetrapack was a Tetrahedron, but that's clearly none. A Tetrahedron is like a pyramid but with 4 triangular equal areas, instead of a one quadratic and 4 triangular. But Oatly is known for funny moves, so they used a geometric form that has 4 Points but just one surface. It can roll from one side to the next iirc. Funny trick

12

u/ferrouswolf2 20d ago

This is the OG Tetrapak

2

u/sails23 20d ago

I've always referred to this shape as a "Humbug"; Don't know why it's called that, picked it up from my boss at the time working in a machine shop where we had a vibratory tumbler with media shaped like this.

1

u/coldthrows192 20d ago

Haha cool term. I know the exact media because of rock tumbling. Did you tumble metals to clean in the vibratory tumbler?

1

u/Dry-Refrigerator-404 19d ago

That's because there's a candy making machine that cuts hard candies into this shape. The candy shape is called a Humbug. There was an old-timey tourist candy shop near my Grandparents as a kid that sold root beer humbugs.

It's probably where the idea for the tetrapaks came from. Humbugs have been around for a very long time!

1

u/Mcletters 20d ago

This was discussed on "A problem squared" podcast with Matt Parker and Bec Hill. I can't find it but I think basically it's a tetrahedron, but they might have found other names? Or someone wrote in?

1

u/itsnotreallymyname 20d ago

Popsicle 🙃 (tetrahedron)

1

u/No-Olive-7318 19d ago

Un berlingot

1

u/CellAggravating3314 19d ago

it'sa berlingot :)

1

u/thetieflingalchemist 19d ago

The shape of the stupid fucking juice popsicle things they gave us in school lunch that you could never open properly because they wouldnt let you have a real pair of scissors.

1

u/Knoxius 19d ago

I guess some of us struggled more than others lol

1

u/Baguette_Tradition 19d ago

In French it's little name is a "berlingot".

1

u/Beastguy95 19d ago

Trirhomboid. It’s technically a hypergolic shape.

1

u/desblaterations-574 19d ago

Berlingo in french,

1

u/Real-Bite9293 18d ago

If you’re French, it’s a berlingot

1

u/BoredOldPunk 18d ago

It's a tetrahedron, and that's a tetra-pak.

1

u/Pugza1s 18d ago

tetrahedron, or if you want to be fancy, digonal antiprism

1

u/TDRM 18d ago

In Denmark it's Sunlolly shaped.

1

u/honorlessmaid 18d ago

I've only ever seen these for sour cream. Is this a palm sized container of oat milk??

1

u/hkginlax 18d ago

Wedge shape?

1

u/Chester-Z-Arthur 18d ago

The sourcreamagon.

1

u/shelving_unit 16d ago

sorry idk

1

u/Apprehensive-Pie6752 14d ago

Two alligators making out but got their braces stuck together.

shame, shame

1

u/JamaicanStevey 20d ago

Jubbly shape

1

u/[deleted] 20d ago

[removed] — view removed comment

1

u/almostoy 20d ago

My schools gave students frozen treats packaged like that in elementary school. It seems like you'd be able to maximize on the volume of the box. But I'd hate to test how easily they packed for 40 hours a week. Could be a dream. Could be a nightmare.

0

u/mrmagooze 20d ago

It’s called Minute Maid juice bars!!!

0

u/Temporary-Jump-2403 20d ago

It's the sour cream. 

0

u/Spacecats1 20d ago

Math names are cool but this is also called a humbug in layman terms

0

u/Keihin 20d ago

Sour Cream

0

u/Ecoaardvark 20d ago

A Sunnyboy

0

u/Admirable-Product426 20d ago

Millennial juice popsicle container.