Scientists Just Proved the Existence of ‘Liquid Glass’

by Moin Uddin Ahmed Tipu

First predicted nearly 20 years ago, researchers have finally (and accidentally) proved the existence of a new state of matter: ‘liquid glass’.
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Glass is not a very slow moving liquid as some like to claim, unless we’re talking cosmic time scales, but it is an unusual solid. While crystals tend to line up in neat orderly patterns, glass plays by different rules. Its structure is random and unpredictable, so it’s known as an amorphous solid. While we tend to think of the silica based material used for windows and phone screens as glass, any rigid amorphous solid can be one. Plastic, for example, is a glass too.

Why glass forms this way, why it doesn’t line up into neat rows except under theoretically impossible conditions—that is the mystery that keeps drawing scientists back to this material. And that’s why one group based out of Germany decided to try something new. They mixed plastic particles that ranged from one to ten micrometers in diameter with a solvent to form what’s called a colloid. A solvent is just a substance in which materials can dissolve to form a solution and colloids can be anything from jam to milk.

Colloids can form glass and are easy to study because the particles in them are much bigger than atomic scale and can be observed under a microscope. From there, scientists can draw conclusions about what’s happening in other materials at smaller scales. Glass experiments with colloids are hardly new, but until now they had always been done with spherical nanoparticles.

#glass #liquidglass #stateofmatter #seeker #science #elements

Read More:
Scientists Have Created a New State of Matter: ‘Liquid Glass’

“‘Liquid glass’ may sound like a flashy new lipgloss or a slick decorative material, but it’s actually something much more substantive: a new state of matter.”

Glass Is Sorta Liquid, Sorta Solid, and Fully Weird. Here’s the Secret.

“People who investigate scientific topics either love or hate glass, which is a confusing none-of-the-above unicorn: neither fully liquid nor fully solid, exhibiting some properties of each, but nothing conclusive. New science may finally help us understand why glass looks like a liquid deep down, but is structurally sound enough to be part of our homes and other structures.”

Researchers report new state of matter described as ‘liquid glass’

“Using a model system involving suspensions of tailor-made ellipsoidal colloids, the researchers uncovered a new state of matter, liquid glass, where individual particles are able to move yet unable to rotate—complex behavior that has not previously been observed in bulk glasses.”
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26 comments

Rikadomez March 3, 2021 - 9:37 PM

When will Prince Rupert going to drop some comments?

Phil March 3, 2021 - 9:47 PM

Ick. Vocal fry on. Sound off. Captions on.

W. Brandon Heidel March 4, 2021 - 1:33 AM

You mentioned that glass isn't slow moving. It would be great if you could explain why original glass windows in houses from the early 1900s, and earlier, tent to look like they have sagged and are wavy because of the apparent glass sagging over time

Marvin Kitfox March 4, 2021 - 3:02 AM

Step 1:) redefine what the word "glass" means
Step 2:) Redefine what the word "liquid" means.
EUREKA! We have invented liquid glass.

David Popa March 4, 2021 - 3:12 AM

I literally didn't understand a word – this lady is so pretty 🙈

Victor Kennedy March 4, 2021 - 3:45 AM

All talk no show…

drew michael March 4, 2021 - 4:40 AM

She is a very talented narrator and annunciates clearly and with confidence!!! Great job missy!

Vishal Barot March 4, 2021 - 10:49 PM

Maren, you looks different, But prettier.

Winston Peloso March 5, 2021 - 1:20 PM

there is an entire branch of physics dedicated to this

Matin Naqshbandi March 6, 2021 - 12:19 AM

JerryRigEverything: GLASS IS GLASS AND GLASS BREAKS

F rchic c f f fctc March 6, 2021 - 3:36 AM

Wat

WEKRAYS March 6, 2021 - 10:09 AM

You have gained weight girl.

Aditya Ahire March 6, 2021 - 1:30 PM

Blockchain and other new

What the Truth March 6, 2021 - 8:08 PM

Before: isn’t it already liquid?

bil March 8, 2021 - 6:51 PM

Glass is glass, and glass break
Liquid glass : "well, its complicated"

Matthew Mccusker March 9, 2021 - 10:42 AM

Automatically breaking classic glass ceilings of matter

Felipe Cespedes March 11, 2021 - 12:40 AM

When are we getting bio-degradable plastic bags for shopping on a rainy day?

Paper bags can't handle the stress of a rainy or humid day.

cancer kid March 16, 2021 - 4:31 AM

I love her necklace.

Atomicity March 18, 2021 - 7:42 AM

it is just to annoying that our school still teaches that glass is a 'super-cooled liquid' and refuses when we correct them

Jeremy Ryan March 21, 2021 - 4:53 AM

I thought I read “liquid gas” so that’s why I clicked

Richard Frosolone March 28, 2021 - 4:05 AM

This woman is so fine it hurts my nucleus!

Mayeit Guinto March 28, 2021 - 8:59 AM

she's getting fat?

SHERBERT April 3, 2021 - 7:11 AM

I'll be back in a minute I just got glass in my colloid excuse me

paul barnett April 11, 2021 - 10:24 AM

HI air is air

George T April 24, 2021 - 6:00 AM

I see Maren, I click 🥰

Jahid Durlov May 3, 2021 - 1:18 PM

you are getting fat