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Views : 1,704,087
Genre: Science & Technology
License: Standard YouTube License
Uploaded At Jan 10, 2024 ^^
warning: returnyoutubedislikes may not be accurate, this is just an estiment ehe :3
Rating : 4.911 (2,140/93,791 LTDR)
97.77% of the users lieked the video!!
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User score: 96.66- Overwhelmingly Positive
RYD date created : 2024-11-18T17:29:38.372267Z
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Top Comments of this video!! :3
Many polymers certainly do have a glass phases at some temperature. They have a distinct glass transition temperature between glassy and rubbery phases. Polymers also can have crystalline phases, but no polymer is 100% crystalline and the amorphous regions will have a glass transition temperature. Polystyrene, polymethyl methacrylate, and polycarbonate are examples of glassy polymers at room temperature. Your breakaway bottle probably is a low molecular weight glassy polymer.
2.7K |
Polymer scientist here! Polymers very rarely have ordered structures. Because of the behavior of the chains, it’s very hard to have a crystalline polymer, but many polymers will have some crystalline and some amorphous regions.
Transparent polymers are actually considered amorphous and glassy. More crystalline polymers are usually opaque.
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DON'T TRY WHAT SHE'S DOING WITHOUT USING SPECIAL "STUNT" GLASS.
If you try squeezing a glass until it breaks with regular glass you can seriously injure yourself.
Likewise busting a bottle over your head.
She's using SPECIAL GLASS, but she's not being very clear about it.
This may seem obvious to some people, but some could get the wrong idea.
Don't try this at home!
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As someone who worked for a glass company for a couple years - and have the scars to go with that time - a couple decades ago, I worked with real, antique glass.
I removed old glass from wood sash windows and could certainly see a difference in the width of the glass at the top of the pane compared to the bottom of the pane. It was thinner at the top, and thicker at the bottom. As i was reglazing a number of windows i saw this difference in many of the panes.
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but also glass doesn't have a distinct transition from liquid to solid and technicly flows. the only problem with that is to actually see any noticable diffrence of just a tenth of a milimeter you would have to have made glass during the forming of the earth. so technicly glass is a liquid but for all reall life applications one can eaily say that glass is solid
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@axetheviking6482
9 months ago
It's amazing how crushed and shattered glass tastes exactly like blood.
7.1K |