50,791,499 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.

Water Treatments

There are 2 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
293 Views:
Water Changes Everything.
From YouTube, produced by Charity Water
Almost a billion people live without clean drinking water. We call this the water crisis. It's a crisis because it only starts with water -- but water affects everything in life. (3:23) We can end the water crisis in our lifetime. But first we hav... [more]
March 4, 2013 at 09:54 AM
  • Favorites

Not Right For WatchKnowLearn
Ages: 14 - 18
417 Views:
Sea Water Desalinization Plant
From howstuffworks.com, produced by HowStuffWorks.com
This videos tells us why the oceans are salty and how sea water desalinization plants treat sea water to make it suitable for human consumption.  (02:58)
July 18, 2012 at 03:02 PM
  • Favorites
History [show]


Loading history...

Comments
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
Reason:  

  Cancel

Share