presumably due to Tyndall scattering off the microscopic ice crystals forming in the supercooled Venturi-entrained airflow?
@jl-natureАй бұрын
Yes, something like that, although since this is in a gas flow I'd call it Rayleigh scattering. Now the change in colour is interesting: First blue then white. Cigarette smoke is blue if not inhaled and white if inhaled. The blue has smaller particle size and white larger, due to being covered by water molecules (from the lungs). In this case I'm guessing that the initial helium gas flow is so quick that the ice crystals formed remain small. Later when the interior of the siphon cools down the gas stream is slower and larger ice crystals form have time to form. (Ice crystals come of course directly from the moisture in the air)
@et11612 ай бұрын
???
@G7MIX3 ай бұрын
Lindo esse pato nadando😍😍Parabéns por video
@jl-nature2 ай бұрын
Obrigado!
@maxasaurus30083 ай бұрын
Stunning, svelte and gorgeous.
@vitalic_drms4 ай бұрын
such a chonk
@jl-nature4 ай бұрын
It's the winter fur that does it.
@jl-nature4 ай бұрын
Or maybe it was expecting.. Probably both
@Equal-k7q4 ай бұрын
Great job
@jl-nature4 ай бұрын
Thank you!
@jl-nature4 ай бұрын
Thank you!
@Equal-k7q4 ай бұрын
Beautiful bird 🦆 with multi color feather 🪶
@Equal-k7q4 ай бұрын
Beautiful bird 🦆 with multi color feather 🪶
@Irelynn-vv8fu4 ай бұрын
Quick, the vulpix is leaving! Throw a ball!
@UrszulaZalewska-q5n4 ай бұрын
Idzie sobie Pan Lisek,i co?..
@OK-zo3cq4 ай бұрын
I might be color blind but I think that fox is oranhe
@jl-nature4 ай бұрын
Well, they are orange-brownish.
@camcornish26344 ай бұрын
That is a well fed wealthy fox.
@jl-nature4 ай бұрын
Thick winter fur. It looks well fed, alright.
@atticusmcbuddy62835 ай бұрын
Cobra Chicken's.
@jl-nature5 ай бұрын
😆
@atticusmcbuddy62835 ай бұрын
@@jl-nature it's true, it will flatten out it's neck if it feels threatened, first sign of danger is hiss.
@petertrevorah76895 ай бұрын
Had a similar experience a few days back. I was walking to the dog park (but without my dog). On the side of the path, a small, unaccompanied, reddish dog was sitting - just watching the world go by. Without my own dog in tow, I thought I was a good chance to get a pat from this contented pooch. So, I started talking to it, making little kissing noises as I approached. It looked at me calmly and stood up. “Nice tail!” I thought. As I got to within about ten feet, Mrs Fox declined my invitation for a pat and calmly wandered off.
@jl-nature5 ай бұрын
😀
@mlbrooks40665 ай бұрын
Our local fox walked thru the back yard this morning. Had a rabbit in its mouth.
@stonebone3164 ай бұрын
Good fox.
@jl-nature5 ай бұрын
The cylinder is filled with CO2 gas, which dissolves into the dyed water. Happens in about 48 hours. Dissolved water gets replaced by water, hence the quick rise of the water column. Simultaneously a much slower process sets in: Across the air-water-CO2 interface also air will diffuse in the opposite direction (relative to CO2) although at a much much slower rate, due to the poor solubility of N2 and O2. Because of that the cylinder never fills completely with water. After ~48 hour we have a small layer of air trapped in the cylinder, under the pressure of P0 minus ΔP (P0 is ambient pressure and ΔP is the hydrostatic pressure of ~20 cm of water, i.e. the column). That tiny pressure difference of ΔP with the outside atmosphere gives rise to a continued extremely slow diffusion of air into the cylinder, until after 18-30 years (supposedly) water levels should even up. There's a small barometer effect leading to the oscillations seen in the water level.
@stormytempest65215 ай бұрын
GREAT
@andreipalmer84705 ай бұрын
Those people should be running away like right now
@Jules_Gaming1235 ай бұрын
get away from that.
@jl-nature5 ай бұрын
😆
@nancydavis46185 ай бұрын
So pretty
@Hyzentley6 ай бұрын
This hare has some piercing eyes!
@jl-nature6 ай бұрын
Yes, indeed. 🙂
@niugno007 ай бұрын
🥵🥵🥵
@AmirRazan5 ай бұрын
🤨🤨🤨
@цица-и4щ7 ай бұрын
Вот это очень хитрая лисица 🦊 и она желает подкрепиться
@lech14708 ай бұрын
Samczyk Zięby super ujęcie.👍🐦. Subscribe twój kanał 👍
@jl-nature8 ай бұрын
Dziękuję!
@capturingnaturewithsandip8 ай бұрын
Nice capture
@jl-nature8 ай бұрын
Thank you!
@nl40648 ай бұрын
great video and much more interesting than the millions videos with bird feeders this is actually interesting and educational
@jl-nature8 ай бұрын
Thank you!
@Classixish8 ай бұрын
I love foxes so much; their floofy bodies, poofy tail, and slim legs are too cute! Edited for Typos.
@kexcz82768 ай бұрын
Love how she walks like- Oh good morning, I am just finding some tasty breakfast, nothing to worry about! 😊🧡🦊
@RaptureMusicOfficial10 ай бұрын
Egyptian Geese are the best! Some couples count to my best friends and I helped them raising goslings over the years. I love bonding with these very intelligent, very social, friendly, lovable beautiful critters!
@HamadaHamada-w5j10 ай бұрын
هذا جميل من اي غذاء تكتسب اللون الاحمر
@jl-nature10 ай бұрын
The red colour does not come from the food (like it does for flamingoes). It fades towards the winter and returns in the spring, but is probably not related to seeds the bird eats.
@Pomodorosan10 ай бұрын
chillin
@Pomodorosan10 ай бұрын
fox fox
@damienwarlock11 ай бұрын
cute fox! good fox!
@rebeccaburke9009 Жыл бұрын
They’re tiny little things. ❤
@CallMeMimi27 Жыл бұрын
very cool green fly! i wanna catch it and feed it to my spider
@rocksolidfossils Жыл бұрын
Accept Jesus Christ as your Lord and Savior and allow Him to change your life :)
@drooganX Жыл бұрын
i can confirm that this is infact a fly
@jl-nature Жыл бұрын
Good we're good on that, then.
@nicknick493 Жыл бұрын
Green bottlefly, I guess its kinda pretty for a fly and they're not as annoying as other flies they kinda just do their own stuff outside so they're cool i guess
@mickmouse4650 Жыл бұрын
Thats not a rare fly its a rare species of snake. Look it up.
@OfficiallySnek Жыл бұрын
Sure it's fast, but still not fast enough to dodge my mom's flip flops
@infinitehexington Жыл бұрын
this randomly got recomended to me, I have a feeling this will be one of those videos that get millions of views and get's recommended to people every few years 😂
@jl-nature Жыл бұрын
No idea how the algorithms of KZbin work on this. I have some (rather good bird) videos with very few views. Anyway the title says what the video is about. So no clickbait there.