Make a hyperbolic paraboloid of sticks

The beautiful "hyperbolic paraboloid" fascinates mathematicians and has inspired architects and engineers. Get a feel for the structure with this stick and rubber band model. Used wooden dowel rods attached with tiny rubber bands (hair elastics).
Mathematicians are interested in the hyperbolic paraboloid for several reasons. It has a "saddle surface" with a "doubly ruled surface" meaning you can line up straight sticks across one edge to another and also line up straight sticks across in the perpendicular direction and they all lie on this surface. As in any ruled surface, a line can be drawn through any point and the entire line stays on the surface.
A few famous buildings use this design in their roofs. Such architecture distributes stress evenly and has an elegant appearance.
#paraboloid #paraboloidehiperbólico #hyperbolicparaboloid #beautifuldiscoverymodeling #artforfun #artforkids #stickart #geometry #woodsculpture #stem #steameducation #stemeducation #homeschooling

[@SuprSBG]

Stick Pringle

[@TopatTom]

Skeleton of pringle

[@vsochi234]

Spooky scary pringle

[@clushsfg]

Strick pingle

[@MemesemeM]

Big Pringle skeleton made out of sticks😊

[@averycertainnobody]

Schematic of a Pringle

[@axtexxe9844]

Just what ive always wanted ,my own hyperbolic paraboloid of sticks

[@flockecogames]

@@axtexxe9844 your wish is granted

[@GD0nly]

I don't understand what this is or what you did or how you did it, but you definitely did it and that's what counts.

[@bitonic589]

average 10yo moment

[@GD0nly]

@@bitonic589 Or maybe I'm just not an arts and crafts guy, so I watched someone make a cool shape and understand nothing of the physics or psychology behind it. Maybe that.

[@bitonic589]

@@GD0nly what the hell
how much days of school did you skip

[@bitonic589]

@@GD0nly this has nothing to do with psychology

[@GD0nly]

@@bitonic589 The psychology is the me not understanding it part. You can't even follow a conversation and you're worried about me skipping school?

[@Su5hanth]

u can also try the orgami and it includes, u dont need to cut and u can do them by a single sheet of paper

[@flockecogames]

Yes, we did one here: ruclips.net/video/-X5fU0thxX4/видео.htmlsi=ti0nKfkskuxrUek9

[@darkestserenity6775]

So Pringles are made like that for their strength and so one sits in the other. Bloody clever when you think about it because you rarely see a tube of broken Pringles.

[@idkanymore8070]

I love the goofy music

[@Axcyantol]

hurts the brain and pleases the mind

[@Scratchydoesmusic]

*Visualized in euclidean geometry

[@plootyluvsturtle9843]

always nice to hear some holst

[@silhouetta6983]

Mercury! and a wind band version of it too! My fave arrangement.

[@thaniaport1909]

Simply awesome 😊

[@sebastianabarza26]

Wonderful

[@flockecogames]

thanks!

[@xxizcrilexlxx1505]

That springy movement at 0:28 is so silly!

[@Permafrost107]

i love silly maths

[@retard_diver]

forbidden chip

[@komare5344]

Mercury 😮

[@chonaibay3339]

Bro that's just pringle💀

[@HappyGaminz]

Stretchy pringle.

[@matthewcremer787]

thats one of the slower renditions of mercury i've heard

[@RolynRoseOfficial]

I don't think I actually used my brain while watching this video. I think that's a compliment?

[@genericu2]

Is this how the Americans make "Jumbo Lays Chip"

[@cikuvlogindonesia880]

Please do a tutorial

[@Pain_train_wielder]

You… just saw the tutorial… slow it down maybe and watch it again…

[@vpexmc]

0:00 “whats a… oh yeah its a pringle”
*writes comment*
“OOO BASS CLARINET”

[@flockecogames]

@@vpexmc well it's actually..., how can we put it? it's a mathematical repre.... it's a Pringle

[@komakiyui]

揚げたら美味しそう❤

[@zRedPlays]

Pringle lore

[@blue.jersey2482]

Is this same as the envelope figure ?

[@GavinRamsey-mo3vi]

Alternative name: Pringle geometry example

[@ForemorrGD]

i got this right under "AYO YOU STILL GOT THE STICK IN THERE"

[@burgerman6166]

anybody else thinking of pringles?

[@Kittycat-mr4im]

Plsss do a tutorial

[@audreydoyle5268]

Slow it down. There's your tutorial

[@dantekiwi7926]

Such a jolly song on the background, it makes me laugh when you wooble the structure, too silly

[@kenesys8713]

"How the Grinch Stole Christmas" ahh music

[@NamTheDawg203]

Fabric of reality

[@Flamer997]

If I close my eyes I'm in a Disney movie.

[@helpicantgetoffofyoutube]

Quick maths!

[@Logarithmic-Spiral]

Doing this instead of studying

[@flockecogames]

@@Logarithmic-Spiral paraboloid-quiz Tuesday. study-up

[@Gelatinocyte2]

I hope this video doesn't get relegated to YT Kids just because it has "kids" in the tags.

[@Kids_Scissors]

Bro why is this goofy song in the background in a similar time signature to the Oppenheimer theme

[@silhouetta6983]

girl its 6/8

[@Kids_Scissors]

@@silhouetta6983 upon closer inspection, the time signature is not the same. It was just similar with the alternating rhythm that sounded like it was going back and forth

[@silhouetta6983]

@@Kids_Scissors ohhh i see what you mean! Yeah, it does flip between a 6/8 feel and a 3/4 feel with the notes being grouped in 3s vs 2s. The word for that is hemiola! If you're wondering, this piece is "Mercury" from The Planets by Hoslt! You may have heard Mars or Jupiter. A lot of movie scores (specifically John Williams) are known to take inspiration from Holst, interestingly enough!

[@yourcomputerhasdied]

"just follow along with the timelapse"
the timelapse:

[@charlesAcmen]

z/c²=x²/a²-y²/b²,yes,hyperbolic parabolic structure,nightmare for my math ,omg

[@Alternate-H123_22]

how about hyperbolic in two directions

[@monteolinger9286]

Pringles!!!

[@philips3825]

Hypertonic parrot toy #TFS

[@villainousthing]

waow

[@Feradile]

be careful around the fabric of reality garfield

[@FallsGaming]

you should show us how to make Meth

[@Destroyer_Division_6]

水星を選ぶセンス

[@RSCB]

coool

[@ate-ē-ate]

this reminds me of markerplier

[@corruptedmineral]

the silly stick

[@redfire123]

pringle

[@theral_24karatgarrett]

STOP PUTTING MATH IN EVERYONE PLEASE

[@ToastedMallow592]

Who randomly just got this in their recommended now
👇

[@kaiholeung903]

I think stick structure only can be in this formed😂

[@sambishoppercussion]

Doesn’t hyperbolic mean 5d

[@captain_ares]

Surface efficient potato chip

[@pitchvantablack7005]

is this a threat

[@Spa.Q]

potato chip

[@GDishard]

chip

[@BuddemsMorgan]

Not quite sure what I just watched

[@力消州]

偏微分って感じ

[@Vete_Runner]

How tf is it elastic

[@thetakencup]

pwringel

[@pigeon1923]

Mhmm pringl e

[@satoruriolu6132]

making a what

[@isaacly542]

I ain’t doin allat

[@甘い心]

I ate a cat

[@who4041]

pringles chips