112,445,796 Videos Watched

Age Filter: Click to Set

Embed Video
Embed Video:
URL of source video:
Simply give the URL and we will get the embed code automatically, if we support embedding from the site.


There are 7 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 12 - 18
The Origin of Teflon
From 5min, produced by On Networks
The slipperiest stuff known to man, Teflon has made a tremendous impact on the world. Invented by accident in 1938, it has gone on to become a substance in all kinds of household items.  Created by mistake, PTFE (poly-tetra-fluoro-ethylene) is a long... [more]
Found by begamatt in Polymers
June 14, 2010 at 03:15 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 10 - 18
From YouTube, produced by Steve Spangler
Everyone knows that water can't flow uphill. Not so fast, when this goo is poured back and forth between two beakers, Gravi-Goo mysteriously siphons from the higher held beaker to the lower one. Maybe water can flow uphill. An explantation is provide... [more]
Found by grazianione in Polymers
July 27, 2009 at 07:57 AM
  • Favorites

Not Right For WatchKnowLearn
Ages: 8 - 16
Guar Gum Slime
From YouTube, produced by Children's Museum of Houston
Find out how Mr. O creates a gooey colloid (aka Slime) using special bean powder and laundry detergent (aka Guar Gum and Borax). Mr. O not only gives step-bystep directions to make slime, but he also does an excellent job in this video explaining wha... [more]
Found by begamatt in Polymers
March 31, 2011 at 05:12 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 16 - 18
From periodicvideos.com, produced by Brady Haran
Olympicene is a new compound created to look like the olympic rings. The professors at the University of Nottingham talk about olympicene and other ringed structures (05:03).
August 30, 2012 at 09:29 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 16 - 18
Making Nylon
From YouTube, produced by Bob Burk
A chemical demonstration of the synthesis of nylon. The professor mixes two solutions and then draws off a long strand of nylon (03:43).
September 4, 2012 at 09:10 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 13 - 18
Super Absorbent Polymers
From Curriki
Students develop a video project in Chemistry class to demonstrate how science ideas can be very helpful in our society. The video is a student-made project is about super absorbent polymers.  It focuses on the example of the disposable diaper, gives... [more]
June 30, 2009 at 01:00 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: unspecified
Mississippi Polymer Institute | Job Hunter | MPB
From YouTube
Learn about all the manufacturing jobs Mississippi has to offer with Job Hunter. Mississippi boasts many industries, including the automobile industry, aeronautics, ship building, plastics and more. (02:38)
Found by begamatt in Polymers
February 19, 2013 at 11:10 PM
  • Favorites
History [show]

Loading history...

Please make your comments on categories positive, and not just negative.

People work hard on educational categories, and we want to encourage them to make more!

  • Profanity (curse words), sexually suggestive remarks, and other such obviously inappropriate comments will be deleted immediately, and are grounds for immediate expulsion. Remember, children use this website.
  • Personal criticism on project forums and in video content is not allowed and will be deleted immediately. Any violations of this rule could result in expulsion from the project so please, no insults or other negative personal remarks.
  • Very harshly-worded criticism of content will also be deleted promptly. Please use your vote to express your harshest feelings. Repeated violations of this rule can result in expulsion. If you must criticize another person's hard work, then be nice about it.
If you want to comment, please sign in