Sep 8, 2020 9:18 AM
hskabrie0
121444
2765
32
shygamrgrrl83
That's one way to get all your balls in the air.
lemiwynks101
The Doseum, San Antonio
joh775
Contributes to golf balls slicing, baseballs curving and airplanes flying.
ImOnlyHereForTheMemesSoHandThemOver
Crazy how science do that
CanadianDutchAmerican
CUUUUALLLLL
TangoZ
My Coanda don’t want none, unless...
RagingSlab
/a/2Gbpabk
Jaqdakloun
Witchcraft is what this is.
iusedtobeagoodgirl
Oh Coanda!
themailmanchasesmydog
Doseum in San Antonio? My kids love the place
Theusernameiscool
Coanda forever!
SteveBruhlPoet
If u like pina coladas....
JustinSaneFire
Sighs unzips
pudgypal
Looks more like the Carbonaro effect to me. Got em' good this time Michael.
Eldopaquinone
My coanda don't want none unless you've got free body diagrams, hon.
mrputter
SugarTeet
Every man, aiming at the urinal cake
daguq
Those things are great - a bit too salty, but they keep your breath fresh for hours!
paintnwood
?if you like peeing coandas?
dillenger
Don't cross the streams!
allthatstufficanneversaytopeople
San Antonio DOSEUM!!
Rabidwoodchuck1119
Love this place!
jedijoe
Yaaaasssss!! SATX has some very interactive museums
sunshinemama7
We used to go frequently... in the before times.
It’s a great place. That was a favorite of all the kids. There is a line for it at times.
hahahahahahahahahahahahahahahahahah
TitanKyojin
Wtf?!
amsterdamsterdam
Tell me when will you be mine Tell me Coandă Coandă Coandă
c64masterrace
GullahGullahIslander
Top comment, bar none +1
xXHughJanisXx
kkanne20
can do it with a straw and ping pong ball as well
gwaur
Dubbed "hydrodynamic levitation" by Veritasium. https://www.youtube.com/watch?v=mNHp8iyyIjo
BewareOfBOB
It's Coandă. Capital C as it comes from a person - Henri Coandă.
agent00six
It's a capital c regardless
darkiro
Romanian guy. Pioneer in the design of reaction engines for planes
KeithenA59
I say witchcraft!
thebirdsnake3916
The joys of physics.
dalaiyoda
Physics is gay, balls are touching. newtons_cradle.gif
johnzaku
The toys of physics.
Covidnineteen
The toys for physicist
I read that as Canada effect...dumb, eh?
LtColThorin
Well, if you head far enough north, eventually you get frozen stuck there
PoorSucker
Are you sorry?
Nah, but I am soory lol
ManateemSix
I believe this is at a Children's Museum I have taken my kid to, but can't remember which one.
thetonestarr
Looks like the Doseum in San Antonio to me.
Correct.
Then, not surprisingly, this "exhibit" exists elsewhere as we've never been to that one.
I'd imagine it's common in children's science museums.
Muffyns
I need an explain!
IssacOppenheimer
As the fluid pushes its way around the ball, it also keeps the ball in place like a fluid cage. https://www.youtube.com/watch?v=kR2Oi3XCX18
sum1ne1
The Coandă effect is the tendency of a fluid jet to stay attached to a convex surface. It is named after Romanian inventor Henri Coandă (1)
who described it as "the tendency of a jet of fluid emerging from an orifice to follow an adjacent flat (2)
or curved surface and to entrain fluid from the surroundings so that a region of lower pressure develops." Also maybe Jesus.
MaadMaanMaatt
Laminar Flow is dope yo
While that's a true statement, there is no laminar flow involved in this video.
I don’t understand how the water shouting up isn’t doing so as a laminar flow? How else would you describe the water flowing like that?
Higure
There can be a spout of water without it being laminar. And laminarity is also not the main component of the effect observed here.
NihilistNietzcheNet
Except for the lack of turbulent flow and definite presence of Laminar Flow in the water stream.
There is laminar flow present. But it is not the essential part of this effect. It's just water being sticky and conservation of momentum.
Right sure. But no one said Laminar Flow was the active force occurring here. He was just saying Laminar looks cool.
This is exactly my only point. Laminar flow looks like it’s flowing through an invisible pipe. Laminar flow is dope yo.
shygamrgrrl83
That's one way to get all your balls in the air.
lemiwynks101
The Doseum, San Antonio
joh775
Contributes to golf balls slicing, baseballs curving and airplanes flying.
ImOnlyHereForTheMemesSoHandThemOver
Crazy how science do that
CanadianDutchAmerican
CUUUUALLLLL
TangoZ
My Coanda don’t want none, unless...
RagingSlab
/a/2Gbpabk
Jaqdakloun
Witchcraft is what this is.
iusedtobeagoodgirl
Oh Coanda!
themailmanchasesmydog
Doseum in San Antonio? My kids love the place
Theusernameiscool
Coanda forever!
SteveBruhlPoet
If u like pina coladas....
JustinSaneFire
Sighs unzips
pudgypal
Looks more like the Carbonaro effect to me. Got em' good this time Michael.
Eldopaquinone
My coanda don't want none unless you've got free body diagrams, hon.
mrputter
SugarTeet
Every man, aiming at the urinal cake
daguq
Those things are great - a bit too salty, but they keep your breath fresh for hours!
paintnwood
?if you like peeing coandas?
dillenger
Don't cross the streams!
SugarTeet
allthatstufficanneversaytopeople
San Antonio DOSEUM!!
Rabidwoodchuck1119
Love this place!
jedijoe
Yaaaasssss!! SATX has some very interactive museums
sunshinemama7
We used to go frequently... in the before times.
allthatstufficanneversaytopeople
It’s a great place. That was a favorite of all the kids. There is a line for it at times.
hahahahahahahahahahahahahahahahahah
TitanKyojin
Wtf?!
amsterdamsterdam
Tell me when will you be mine Tell me Coandă Coandă Coandă
c64masterrace
GullahGullahIslander
Top comment, bar none +1
xXHughJanisXx
kkanne20
can do it with a straw and ping pong ball as well
gwaur
Dubbed "hydrodynamic levitation" by Veritasium. https://www.youtube.com/watch?v=mNHp8iyyIjo
BewareOfBOB
It's Coandă. Capital C as it comes from a person - Henri Coandă.
agent00six
It's a capital c regardless
darkiro
Romanian guy. Pioneer in the design of reaction engines for planes
KeithenA59
I say witchcraft!
thebirdsnake3916
The joys of physics.
dalaiyoda
Physics is gay, balls are touching. newtons_cradle.gif
johnzaku
The toys of physics.
Covidnineteen
The toys for physicist
GullahGullahIslander
I read that as Canada effect...dumb, eh?
LtColThorin
Well, if you head far enough north, eventually you get frozen stuck there
PoorSucker
Are you sorry?
GullahGullahIslander
Nah, but I am soory lol
ManateemSix
I believe this is at a Children's Museum I have taken my kid to, but can't remember which one.
thetonestarr
Looks like the Doseum in San Antonio to me.
sunshinemama7
Correct.
ManateemSix
Then, not surprisingly, this "exhibit" exists elsewhere as we've never been to that one.
thetonestarr
I'd imagine it's common in children's science museums.
Muffyns
I need an explain!
IssacOppenheimer
As the fluid pushes its way around the ball, it also keeps the ball in place like a fluid cage. https://www.youtube.com/watch?v=kR2Oi3XCX18
sum1ne1
The Coandă effect is the tendency of a fluid jet to stay attached to a convex surface. It is named after Romanian inventor Henri Coandă (1)
sum1ne1
who described it as "the tendency of a jet of fluid emerging from an orifice to follow an adjacent flat (2)
sum1ne1
or curved surface and to entrain fluid from the surroundings so that a region of lower pressure develops." Also maybe Jesus.
MaadMaanMaatt
Laminar Flow is dope yo
thetonestarr
While that's a true statement, there is no laminar flow involved in this video.
MaadMaanMaatt
I don’t understand how the water shouting up isn’t doing so as a laminar flow? How else would you describe the water flowing like that?
Higure
There can be a spout of water without it being laminar. And laminarity is also not the main component of the effect observed here.
NihilistNietzcheNet
Except for the lack of turbulent flow and definite presence of Laminar Flow in the water stream.
Higure
There is laminar flow present. But it is not the essential part of this effect. It's just water being sticky and conservation of momentum.
NihilistNietzcheNet
Right sure. But no one said Laminar Flow was the active force occurring here. He was just saying Laminar looks cool.
MaadMaanMaatt
This is exactly my only point. Laminar flow looks like it’s flowing through an invisible pipe. Laminar flow is dope yo.