This happens because the water coming down is replacing the space of the air in the bottom bottle. Normally the air has no where to go without the tube(which is why you would get the cyclone shape), but with the tube the air have a place to go which is up the tube. Now the reason it comes through the tube is because the water level is at the entry point of the tube at the bottom and the pressure of the air pushing up and exchanging space with the water is also pulling up some of the water with it. Hope that helps you understand the science behind this contraption.
i remember seeing one of these in my middle school science class, the teacher let us order some from him and i couldnt wait to try it at home. still have it in my closet, same water, same bottles, its been a decade.
It's the voice with the personality. His demeanor attracts the intelligent and deters anybody with an IQ less than 100 who'd want to hate. He's sort of like a white Morgan Freeman.
I see how it works, its very simple, in the connector there is a small hole in the middle of each 'pipe' when the water rushes to the lower bottle the air must escape through the pipe to the top bottle, water enters this hole and the air pushes the water back up explaining why it comes in spurts as well. very cool i plan on making one!
i think the reason that happens is because as the water goes down, it causes negative pressure on the top, so air is sucked through the straw and brings up what water it can until equilibrium is hit.
There's air in the "empty" bottle so when the liquid goes down to fill it the air has to go somewhere. It escapes through the middle tube to the now forming vacuum in the upper bottle and pushes up spurts of the liquid as it goes.
This works in exactly the same way as the tornado tube, or just holding it upside down: as the water from the top bottle flows into the bottom it increases the air pressure in the bottom bottle, and also creates a very weak partial vacuum at the top. Because of this, air is forced through the only connection between the top and bottom (as the rest is blocked by the water), when the bottom tube is under water, the pressure forces the water up the tube, hence the fountain effect.
As the water enters the bottom bottle, it pushes the air and the air pushes some of the water that is already in the bottom bottle which goes up the pipe and makes a fountain. But pushing the water into the pipe only happens to some of the air, the rest moves into the top bottle by glugging around the water coming in from the top bottle. This continues until all of the water moves to the bottom bottle and equilibrium is restored.
The physics is that the air has to go somewhere, but it can't go up the top because a lot of water is coming down. The least resistive passage is up the tube, but water coming in is pushed up along with the air, creating the fountain, which is why it's in spurts.
The air pressure in the top bottle decreases as the water pours into the lower bottle because of gravity. The opposite effect happens in the lower bottle, as the level rises air pressure increases. The trick is that to equalize the pressure differences, liquid is drawn up from the lower bottle and squirts out the top for the entire duration of the drain.
When the water drains out into the bottom bottle, something needs to replace the draining water in the top, so it forces anything that is at the bottom of the straw up through the tube, which would obviously be the water, because the water settles at the end of the straw.
the larger weight on the bottom forces water down and up to top where the weight is less , and then it flows out the orifice at the top to replenish the water in the flask pls +1 to see it
I think that it has to do with air displacement, which might be obvious, but the vacuum pressure in the bottom one might be producing force because of how fast the negative space is being occupied. now I'm not a physicist but I think that might be whats happening. possibly. correct me please hahahaha
Well, the air in the bottle has to go somewhere. Imagine blowing air out of your mouth. You blooooow. Gasp. Blooooow. Gasp. That is basically what is going on here. It blows air up the straw, gasps in some water, blows air up the tube, repeat.
This happens because the water coming down is replacing the space of the air in the bottom bottle. Normally the air has no where to go without the tube(which is why you would get the cyclone shape), but with the tube the air have a place to go which is up the tube. Now the reason it comes through the tube is because the water level is at the entry point of the tube at the bottom and the pressure of the air pushing up and exchanging space with the water is also pulling up some of the water with it. Hope that helps you understand the science behind this contraption.
Oh My God ! there's something mysterious about this man, I love him!!!
All these comments make me glad to have found these videos, you're all wonderful people
ok this is the last one
Have you finished yet?
tycrewe no -_-
Cya tomorrow
He's one of those guys that just can't get any haters
i remember seeing one of these in my middle school science class, the teacher let us order some from him and i couldnt wait to try it at home. still have it in my closet, same water, same bottles, its been a decade.
It's the voice with the personality. His demeanor attracts the intelligent and deters anybody with an IQ less than 100 who'd want to hate.
He's sort of like a white Morgan Freeman.
I see how it works, its very simple, in the connector there is a small hole in the middle of each 'pipe' when the water rushes to the lower bottle the air must escape through the pipe to the top bottle, water enters this hole and the air pushes the water back up explaining why it comes in spurts as well. very cool i plan on making one!
Have you tried spinning it like a tornado to and then turning it over to see what would happen?
Guys this is impossible he used water from the neile
these videos are contagious!
i think the reason that happens is because as the water goes down, it causes negative pressure on the top, so air is sucked through the straw and brings up what water it can until equilibrium is hit.
I just love this dude. He is so modern.:d
There's air in the "empty" bottle so when the liquid goes down to fill it the air has to go somewhere. It escapes through the middle tube to the now forming vacuum in the upper bottle and pushes up spurts of the liquid as it goes.
This works in exactly the same way as the tornado tube, or just holding it upside down: as the water from the top bottle flows into the bottom it increases the air pressure in the bottom bottle, and also creates a very weak partial vacuum at the top. Because of this, air is forced through the only connection between the top and bottom (as the rest is blocked by the water), when the bottom tube is under water, the pressure forces the water up the tube, hence the fountain effect.
Water of the Nile.
Did he make it out of glass?
I want to see what happens when you spin it like the tornado bottle.
As the water enters the bottom bottle, it pushes the air and the air pushes some of the water that is already in the bottom bottle which goes up the pipe and makes a fountain.
But pushing the water into the pipe only happens to some of the air, the rest moves into the top bottle by glugging around the water coming in from the top bottle.
This continues until all of the water moves to the bottom bottle and equilibrium is restored.
The physics is that the air has to go somewhere, but it can't go up the top because a lot of water is coming down. The least resistive passage is up the tube, but water coming in is pushed up along with the air, creating the fountain, which is why it's in spurts.
now, how do you make a bong out of this?
I think its pushing the air up making room for more liquid and the water is just coming up with it.
Wait wait wait. How much soda did you drink Tim!? Those jugs are huge!!
"Nice noise too" i love this guy.
The air pressure in the top bottle decreases as the water pours into the lower bottle because of gravity. The opposite effect happens in the lower bottle, as the level rises air pressure increases. The trick is that to equalize the pressure differences, liquid is drawn up from the lower bottle and squirts out the top for the entire duration of the drain.
When the water drains out into the bottom bottle, something needs to replace the draining water in the top, so it forces anything that is at the bottom of the straw up through the tube, which would obviously be the water, because the water settles at the end of the straw.
@Intrafacial86 I think if the tube didn't have holes it would make a steady stream like you remember.
Wonderful noise?!? It sounding like a whale gargling maple syrup lol
Nice for you, I watched it for the 5th time...
Air bubbles?
heron's fountain?
the larger weight on the bottom forces water down and up to top where the weight is less , and then it flows out the orifice at the top to replenish the water in the flask pls +1 to see it
It's weird this dude has too little subscribers
would be awesome if it was an endless circle
He said MAGICAL, which is sooooooo different than magic...
You need to get in contact with Steve Spangler....he does a lot with science toys
thank you for sharing your toys with us
I'm pretty sure it's just pressure gradients
The water from the top bottle pushes the air out of the bottom bottle taking water from the bottom bottle with it and thus creating a fountain effect.
the air pressure increases causing air to rise through the water.
simple:the presure of the water pushes water throught the tube
I think that it has to do with air displacement, which might be obvious, but the vacuum pressure in the bottom one might be producing force because of how fast the negative space is being occupied. now I'm not a physicist but I think that might be whats happening. possibly. correct me please hahahaha
I was thinking the same thing couldn't be asked to type it though. haha :)
hahahaha!
vacuums don't make pressure silly. Although the air is getting displaced.
vacuum pressure is a thing dude
facepalm
I'm starting to think Tim has ASMR.
I thought it was going to be the whirlpool type effect, at first.
Extraordinary.
i swear to god every video with water in it from now on
every mass movement contradicts air
i love this guy
I think i might understand the physics. but im not good enough to english to explain it properly
it's just the pressure difference
Well, the air in the bottle has to go somewhere. Imagine blowing air out of your mouth. You blooooow. Gasp. Blooooow. Gasp. That is basically what is going on here. It blows air up the straw, gasps in some water, blows air up the tube, repeat.
the magic of physics
If the fountain was big enough it would become a perpetual motion machine!
Well... not really.
I have this sudden urge to drink some 7up or Mountain Dew...
I wonder why.
magical
ancient alien guy: *Aliens*
Dope!
Nice noise too :) hahaha
see description
~THAT guy!
Oh dear....Simple things eh?!
exactly
Nice sound? It sounds just like when I pee.
I keep telling myself one more, never happens with this channel though
"nice noise too" (listening to wet farts).
...I just watched a soda bottle jizz for 1 minute
0:56 XD "Nice noise to". lololol
Curious enema
heeheeheeheee that looks naughty...
Jolly Trolly how the hell does it look naughty? Your mum should ban you from TH-cam and lock you away in your basement bedroom.
Its simple pressure lol
This guy is smoking some potent cannabis.
I'm way off, nevermind.
magical*
Magical, not "Magic" Know the difference.
Ok I need to pee now.
Now im tursty...
gravity bong
*Magical, not magic
it's like watching man pee.
and noise too
it makes me want to peee
4.6/10
Again a lot of British murmuring in this video! :P
r u mad because the british once took control over india and controlled indian people
traxxas
hahahahahahahahahahahahahahahahahaahahahahahahhahahahahahahhahhahahahahahahahha!
lol
traxxas imbecil
Pol Estany Costa imbecile* dumbass learn to fucking spell