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zakruti.com » Knowledge, science, education » Crash Course
Polymers: Crash Course Chemistry #45

Polymers: Crash Course Chemistry #45

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Rating: 4.0; Vote: 1
Did you know that Polymers save the lives of Elephants? Well, now you do! The world of Polymers is so amazingly integrated into our daily lives that we sometimes forget how amazing they are. Here, Hank talks about how they were developed an the different types of Polymers that are common in the world today, including some that may surprise you. Pssst. we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Date: 2022-04-04

Comments and reviews: 9


What would be the best and safest (low VOC) product to remove a polymer-based grout sealer applied to a ceramic tile floor please? The outgassing from the product I used (Miracle Sealants Tile, Stone and Grout Sealer - contains Propylene Glycol Monobutyl Ether) is just killing me (respiratory) even after 3 months have passed and aired out with fans every day.
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So DNA is a polymer? Forgive the dumb question but we would happen if you tried to make a solid material out of it? Would it be like other polymers? Is it something I could do it home? Like can I make my own plastic made from my own DNA and sell it as a unique type of material since I'd be using my own polypeptide strands? I could make a fortune!
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Hey Hank sorry for bothering but like are you guys will make a video about functional groups' and hydrocarbons' reactions? Like with more detail and explain things like ksilen, formaldyhde, allil, anilin etc? I'd really appreciate it if you do it. Thanks for the videos btw!
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im quite sure that nitrated celulose is used widely as a coating, nitro celulose has all it needs to combust (carbon and oxygen. Yet such coating won't explode when shocked or even burnt. WHY?
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A little help for all: if you find his way of speaking too fast, just turn on the subtitles and pause whenever you like, so you can read it yourself again or to write it down as notes!
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Dr. Stone brought me here! Well, not the anime but the manga Vol. 8 Chapter 70 Paper Shield.
I wanted to beat everyone here that only watches the anime.

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How do we know if a polymer will cross link? Also is friction a result of how tightly bonded atoms are to each other? Somebody please help: )
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What kind of school will teach this kind of material? I am sorry for all of the students struggling with understanding it out there.
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What was Charles Darwin married to? You said he was married to an arice/erice what does that mean please someone tell me!
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