Loading video...

Video Failed to Load

There was a problem loading this video. This could be due to a temporary network issue or the video might be unavailable.

A study explores how wet foams “coarsen” in #microgravity, as many small bubbles combine into fewer large bubbles. Unexpectedly, the authors found that some small bubbles persist, roaming the foam. In PNAS:

PNASNews

182,306 subscribers

13,130 views • 2 years ago •via X (Twitter)

Anya Rossi• Live Now

Private livecam show

0 Comments

No comments available

Comments from the original post will appear here

Related Videos

Okay, I integrated some fake shader-driven fluid-filled balls into the Krant cockpit, added bubbles, and I quite like the result. A small detail, to be sure, but an interesting one.

Okay, I integrated some fake shader-driven fluid-filled balls into the Krant cockpit, added bubbles, and I quite like the result. A small detail, to be sure, but an interesting one.

Howie Day

31,502 views • 2 years ago

I forget how many miss that when a propeller spins fast,it creates extreme low pressure on the blade’s back that water vaporizes. The collapsing bubbles create micro-jets at 100+ m/s. The bubbles are mini explosions. Reminder that there’s a lot beneath the surface.

I forget how many miss that when a propeller spins fast,it creates extreme low pressure on the blade’s back that water vaporizes. The collapsing bubbles create micro-jets at 100+ m/s. The bubbles are mini explosions. Reminder that there’s a lot beneath the surface.

Bluntly Put Philosopher (BPP)

337,058 views • 2 months ago

This Hubble image features a small detail of N159 ✨ a star-forming complex in the Large Magellanic Cloud. Stars are beginning to shine through the cold, dark interior of the cloud. Some of them seem to lie within a reddish bubble. These bubbles are evidence of stellar feedback, in which young stars blast their surrounding with radiation and blow bubbles with their stellar winds! 🌬️ Read more here: 📷 European Space Agency / HUBBLE & NASA , R. Indebetouw, N. Bartmann (ESA/Hubble) 🎶 Stellardrone - Ascent

This Hubble image features a small detail of N159 ✨ a star-forming complex in the Large Magellanic Cloud. Stars are beginning to shine through the cold, dark interior of the cloud. Some of them seem to lie within a reddish bubble. These bubbles are evidence of stellar feedback, in which young stars blast their surrounding with radiation and blow bubbles with their stellar winds! 🌬️ Read more here: 📷 European Space Agency / HUBBLE & NASA , R. Indebetouw, N. Bartmann (ESA/Hubble) 🎶 Stellardrone - Ascent

HUBBLE

25,459 views • 8 months ago

Bubbles SLAPPED me in the face, how did he get a nose BLEED? 🩸🤣 #Basketball #Streetball #Dunk #MK

Bubbles SLAPPED me in the face, how did he get a nose BLEED? 🩸🤣 #Basketball #Streetball #Dunk #MK

Matt Kiatipis

57,103 views • 2 months ago

Bubbles happen when supply gets ahead of demand. Cerebras CEO Andrew Feldman says AI is the opposite. Everyone is chasing demand that already exists, with constraints in every direction. Bubbles don't usually start with a shortage.

Bubbles happen when supply gets ahead of demand. Cerebras CEO Andrew Feldman says AI is the opposite. Everyone is chasing demand that already exists, with constraints in every direction. Bubbles don't usually start with a shortage.

This Week in AI

11,500 views • 11 days ago

I made Bubbles from Powerpuff Girls as a tattoo in The Sims 🩵 EA ID: axiisims #thesims4 #thesims #sims4 #sims

I made Bubbles from Powerpuff Girls as a tattoo in The Sims 🩵 EA ID: axiisims #thesims4 #thesims #sims4 #sims

axiisims

30,361 views • 1 month ago

Pang (known as Buster Bros. in the US) was actually created by Mitchell Corp and licensed to Capcom, featuring a unique "split" mechanic where large bubbles divide into smaller ones until they finally vanish under your harpoon.

Pang (known as Buster Bros. in the US) was actually created by Mitchell Corp and licensed to Capcom, featuring a unique "split" mechanic where large bubbles divide into smaller ones until they finally vanish under your harpoon.

Pixel Cherry Ninja

848,464 views • 4 months ago

Bubbles and water are fun! 💧 You might know that fluids behave oddly in microgravity environments like the International Space Station. But what does that look like during everyday tasks like cleaning a retainer? ARCHIVED NASA Astronauts Matthew Dominick offers an unforgettable demonstration:

Sensitive content

Bubbles and water are fun! 💧 You might know that fluids behave oddly in microgravity environments like the International Space Station. But what does that look like during everyday tasks like cleaning a retainer? ARCHIVED NASA Astronauts Matthew Dominick offers an unforgettable demonstration:

Learn With NASA

80,463 views • 1 year ago

Is #Bitcoin just another bubble? Unlike past bubbles that popped and disappeared like the tulip mania of the 1630s, Bitcoin keeps coming back stronger each time. In this video, Joel Bomgar explores why Bitcoin is NOT a bubble. 🚀

Is #Bitcoin just another bubble? Unlike past bubbles that popped and disappeared like the tulip mania of the 1630s, Bitcoin keeps coming back stronger each time. In this video, Joel Bomgar explores why Bitcoin is NOT a bubble. 🚀

JAN3

105,988 views • 1 year ago

When you flush, water flows down and drags air inside the pipe. Bubbles form, and the flow becomes unstable. This creates a partial vacuum in the system. That vacuum starts pulling air from the toilet itself. That’s why you hear that “glup” sound and even get gas backflow. Now, when the system has proper venting, everything changes. Air enters through the vent pipe and balances the pressure. Flow becomes smooth, with no bubbles or interruptions. No vacuum, no suction, and proper drainage. That small pipe is what prevents the entire problem.

When you flush, water flows down and drags air inside the pipe. Bubbles form, and the flow becomes unstable. This creates a partial vacuum in the system. That vacuum starts pulling air from the toilet itself. That’s why you hear that “glup” sound and even get gas backflow. Now, when the system has proper venting, everything changes. Air enters through the vent pipe and balances the pressure. Flow becomes smooth, with no bubbles or interruptions. No vacuum, no suction, and proper drainage. That small pipe is what prevents the entire problem.

Architecture Presentation

47,199 views • 3 months ago

This is why AI is not a bubble. Even a small drop in global labor costs is worth trillions. Capital is going into infrastructure that companies will depend on for decades. Bubbles bet on revenue that might show up later while this buildout is betting on expenses coming down.

This is why AI is not a bubble. Even a small drop in global labor costs is worth trillions. Capital is going into infrastructure that companies will depend on for decades. Bubbles bet on revenue that might show up later while this buildout is betting on expenses coming down.

Shay Boloor

234,701 views • 9 months ago

Alive with colour, vitality and positivity, the new lacquered dial of the #OysterPerpetual in 31mm, 36mm and 41mm is dotted with many-coloured bubbles that joyfully reunite the five hues introduced to the range in 2020. More #WatchesandWonders2023

Alive with colour, vitality and positivity, the new lacquered dial of the #OysterPerpetual in 31mm, 36mm and 41mm is dotted with many-coloured bubbles that joyfully reunite the five hues introduced to the range in 2020. More #WatchesandWonders2023

ROLEX

115,509 views • 3 years ago

We're not just living through a set of nested bubbles. This is the mother of all bubbles in all of financial history. Seeing what we're likely to face by 2028, it's a fair assessment to say that massive, wild, extraordinary changes are afoot, and that they're picking up speed. We're in the middle of the quickening. Click below for Volume 1 of my new Renaissance Report:

We're not just living through a set of nested bubbles. This is the mother of all bubbles in all of financial history. Seeing what we're likely to face by 2028, it's a fair assessment to say that massive, wild, extraordinary changes are afoot, and that they're picking up speed. We're in the middle of the quickening. Click below for Volume 1 of my new Renaissance Report:

Chris Martenson

30,881 views • 5 months ago

When it comes to space science, astronauts discover bubbles don’t rise, things float away, and Earth-based lab tools don’t always work the same way. A NASA scientist explains how we study life, chemistry, and physics in orbit. More...

When it comes to space science, astronauts discover bubbles don’t rise, things float away, and Earth-based lab tools don’t always work the same way. A NASA scientist explains how we study life, chemistry, and physics in orbit. More...

International Space Station

52,601 views • 1 year ago

One might think a raindrop could do serious damage to a tiny water strider. But a study shows that their low-density, hydrophobic exoskeletons allow them to surf jets and craters made by drops—or easily resurface if pushed underwater. In PNAS:

One might think a raindrop could do serious damage to a tiny water strider. But a study shows that their low-density, hydrophobic exoskeletons allow them to surf jets and craters made by drops—or easily resurface if pushed underwater. In PNAS:

PNASNews

57,277 views • 2 years ago

OpenAI CEO Sam Altman reportedly said that an AI bubble is forming. “When bubbles happen, smart people get overexcited about a kernel of truth,” Altman told The Verge. “Are we in a phase where investors as a whole are overexcited about AI? My opinion is yes. Is AI the most important thing to happen in a very long time? My opinion is also yes.” Sam Vadas breaks down the details – and pops all the bubbles. 🫧

OpenAI CEO Sam Altman reportedly said that an AI bubble is forming. “When bubbles happen, smart people get overexcited about a kernel of truth,” Altman told The Verge. “Are we in a phase where investors as a whole are overexcited about AI? My opinion is yes. Is AI the most important thing to happen in a very long time? My opinion is also yes.” Sam Vadas breaks down the details – and pops all the bubbles. 🫧

Schwab Network

19,160 views • 11 months ago