Answer to the question asked at [4:08] - We need a temperature difference to run the expansion thermometer, else once expanded it would never contract and the "swinging bird" would stuck at one position.
Wow, no one has ever been able to explain to me how the drinking bird works. Even after watching this video, no one has ever been able to explain to me how the drinking birds works! The search continues :(
basicly hot temparature makes the water inside go up. this makes him fall over. the straw inside goes out the water so the water floods back down. it then repeats.
While watching this video, I saw one in its recommendation line up which was odd. Why is the video "Understand calculus in 10 minutes" 20 minutes long???
Are you familiar with sprag or one way bearings? I would like to see some one put several of these devices on one shaft with sprags and a flywheel at the end. I think you could get continuous rotation.
You can't really use a normal thermometer because the liquid touching the top probably wouldn't cool the "fluid ball" at the bottom which is always hanging in air. But you could equally well make a different version that starts with the "fluid ball" in a hot environment, and the rising of the fluid flips the thermometer lifting the container out of the hot environment. On a side note, I don't know if you've stumbled on it, but there's a "drinking bird of the second kind" based on osmosis. mpalffy.lci.kent.edu/papers/dbpublished.pdf
I remember having this bird as a kid..just watching it drinking had me wondering how in the hell it did all that drinking without power from a battery or electric lol
greetings About your video Drinking Birds Speed Tips. How can I create something similar to press two computer keyboards, for example, press the TAB key and the 1 key or the TAB key and the F1 key. Yes, a macro program is used, some games detect...
Great video ! can you please tell me the answer of your question i couldn't figure it out ! also can you please give me the name of the software you used to make this animation ? thanks in advance !
If you used the normal thermometer expansion method, then the liquid in the bottom of the bird, would have to occupy the whole volume in the bottom, before it can rise to the head.. Then there would be no space for the liquid to fall back to, when the bid dips.. Does that makes sense? I use a 3d program and a video editor. Every program would do. I like Cinema 4d and premier pro.
@@Higgsinophysics Yes. But I am asking about the energy source. Heat energy is converted to kinetic energy. So you are saying it's the air in the room? Thanks.
@@mistertheguy3073 My point being, if you add an infinite amount of anything into the discussion, you are untethered to reality and there is nothing to be gained and nothing to learn. Assuming an infinite anything ruins everything.
@@bobhart677 actually assuming infinities can be very helpful, think about converting sums to integrals or the assumed infinite heat reservoir in the canonical ensemble
It relies on the ambient heat. Otherwise, the whole bird would eventually cool down from the water, and then the cool water can't cause a temperature/pressure difference. So it's akin to plugging a toy in an outlet. You need that "outside" energy, and just because the toy is constantly moving doesn't mean it's a perpetual motion machine.
*easy to do with the thermometer* it will "drink" with the bulb as it tilts up; this, by touching a wet sponge above; this sponge needs to have a (suction) cup molded onto it to grab the bulb a little longer to allow it to over-cool a bit, so that when it is released it moves down,suddenly, 1 to 2 inches, and then to warm up and restart; --ahh...just kidding--
people said perpetual motion is not possible, but i'm quite sure we can made continuously motion by using energy around.. wind and solar energy is a good sample...
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Answer to the question asked at [4:08] - We need a temperature difference to run the expansion thermometer, else once expanded it would never contract and the "swinging bird" would stuck at one position.
Lmao just saw that Simpson’s episode and thought to myself I’ve only ever seen these in cartoons I’m gonna find a video of the real thing
The humor in this deserves way more credit
water didn’t vaporize, it got drank by the bird!
Cover the cup with a piece of cardboard, with just a hole for the 'beak' and it will run much longer than 144 hours. :D
Here because corona virus forced me to work from home.
Holy shit nobody cares
@@lyndawall2860 what was the point of that?
This guy snitched on himself
Wow, no one has ever been able to explain to me how the drinking bird works. Even after watching this video, no one has ever been able to explain to me how the drinking birds works! The search continues :(
Ask - i'll help you understand. Anything in the video that doesn't make sense?
Pretty much everything about it is confusing. Is there an abridged version of all this? It's so hard to follow, really
@@Higgsinophysics I appreciate you responding, I guess for me, you need to dumb it down, like you were talking to a 3rd grader.
basicly hot temparature makes the water inside go up. this makes him fall over.
the straw inside goes out the water so the water floods back down.
it then repeats.
While watching this video, I saw one in its recommendation line up which was odd. Why is the video "Understand calculus in 10 minutes" 20 minutes long???
I think it's because, though you can understand calculus in ten minutes, it's still pretty hard, so you probably need to understand it twice.
Are you familiar with sprag or one way bearings? I would like to see some one put several of these devices on one shaft with sprags and a flywheel at the end. I think you could get continuous rotation.
You can't really use a normal thermometer because the liquid touching the top probably wouldn't cool the "fluid ball" at the bottom which is always hanging in air.
But you could equally well make a different version that starts with the "fluid ball" in a hot environment, and the rising of the fluid flips the thermometer lifting the container out of the hot environment.
On a side note, I don't know if you've stumbled on it, but there's a "drinking bird of the second kind" based on osmosis.
mpalffy.lci.kent.edu/papers/dbpublished.pdf
I did not know about this bird. What an interesting read. Thanks for sharing!
Model photo
Does it mean after certain time it stops swinging
sir, thank you so much for this video .
I remember having this bird as a kid..just watching it drinking had me wondering how in the hell it did all that drinking without power from a battery or electric lol
"drinkinkig bird toy" in the preview photo. ;)
greetings
About your video Drinking Birds Speed Tips.
How can I create something similar to press two computer keyboards, for example, press the TAB key and the 1 key or the TAB key and the F1 key.
Yes, a macro program is used, some games detect...
It will expand in both thicker and thinner tubes. And so tilting the tube doesn't make any difference. And the thermometer stayed tilted.
thats a cool cat
PLEASE tell me the music that is used in this video!
Thank u so much for this video
Very thorough.
As for the last question, I have theories for perpetual machines i'd like to sell to you.
Too bad i am not buying !
Great video ! can you please tell me the answer of your question i couldn't figure it out ! also can you please give me the name of the software you used to make this animation ? thanks in advance !
If you used the normal thermometer expansion method, then the liquid in the bottom of the bird, would have to occupy the whole volume in the bottom, before it can rise to the head.. Then there would be no space for the liquid to fall back to, when the bid dips.. Does that makes sense?
I use a 3d program and a video editor. Every program would do. I like Cinema 4d and premier pro.
My question is where does the energy come from? The air, or the water, or both?
It comes from the temperature difference between the room and the cooled of head :) !
@@Higgsinophysics Yes. But I am asking about the energy source. Heat energy is converted to kinetic energy. So you are saying it's the air in the room? Thanks.
Yes exactly. Since the temperature is not 0 Kelvin, there is energy in the room. This energy can be used if there is a temperature gradient
Great video! So if you have an infinite reservoir of water you could run it indefinitely? How is that not perpetual motion?
With an infinite supply of anything, everything is a perpetual motion machine.
@@bobhart677 not if you’re not able to set up a temperature gradient or whatever right
@@mistertheguy3073 My point being, if you add an infinite amount of anything into the discussion, you are untethered to reality and there is nothing to be gained and nothing to learn. Assuming an infinite anything ruins everything.
@@bobhart677 actually assuming infinities can be very helpful, think about converting sums to integrals or the assumed infinite heat reservoir in the canonical ensemble
It relies on the ambient heat. Otherwise, the whole bird would eventually cool down from the water, and then the cool water can't cause a temperature/pressure difference. So it's akin to plugging a toy in an outlet. You need that "outside" energy, and just because the toy is constantly moving doesn't mean it's a perpetual motion machine.
Because normal thermometer seldom shift its mass center even during big temperature difference.
Please tell me the music name in the background!
I'm sorry i don't know i renamed the file and there is no metadata. It's from some free to use music service
MERCURY SWITCHING
It won't ran forever because the water in the cup lowers to the level that the bird can't reach because the the base is filled and balances it down.
'
what kind of liquid mixed with red color inside bird bottom
bestamerica dichlormethane I think.
hi HP...
thank
4:10 because First & Second Law of Thermodynamics...
What
Your wrong, it uses thermal energy, which disproves the kelvin Planck corollary.
Put this in the ocean
Aljazari invented this toy before more than 500 years
Well for some reason, mine dont do nothing lol
What's that accent?
Christopher Hatch 70% Danish, 10% German and 20% crappy English
Ha! Good answer. Your English is better than my Dansk.
”Touneed to wet the head. Okay now the head is *wet*"
Solid, concise answer to the question. Excellent video.
It won't run forever because of carol baskin
Thinking of buying one to bang out my high alches.
Omfg😂😂😂
This shows perpertual machines exist.
My mom just showed me this, so cool. I have ideas for why a thermometer would or wouldn't work. I'll be back bay😎
so this only works if the room is hot? so if its a cooler day the bird wont drink?
i remember these drinking birds from the 80's
I LIKE THE HUMOUR YOU CREATE IN YOUR VIDEOS:- #THUG LIFE
Thanks man!
Is it a thermometer or barometer just curious
best video explained the thirstybird
sdf
Friction
Thanks for the explanation.
np thanks for the comment :)
Nice video. Very well explained :)
Thank you :)
*easy to do with the thermometer*
it will "drink" with the bulb as it tilts up; this, by touching a wet sponge above; this sponge needs to have a (suction) cup molded onto it to grab the bulb a little longer to allow it to over-cool a bit, so that when it is released it moves down,suddenly, 1 to 2 inches, and then to warm up and restart;
--ahh...just kidding--
Let’s put 50 of these on a long shaft with one way bearings.......
Haha love this idea
tray dean, if you success just share on youtube and dont forget to let me know : )
good idea,i dont know but it think it may come to an equilibrium due to Einsteins law E=Mc2???? but im no scientist
people said perpetual motion is not possible, but i'm quite sure we can made continuously motion by using energy around.. wind and solar energy is a good sample...
yeah thats called renewable energy not perpetual motion
Isnt it perpetual motions? Coz it wiil neaver stop !