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Ages: 12 - 18
Inspirational Blind Life Story - SPC Steve Baskis
From youtube.com, produced by Homes for Our Troops
Inspirational life story of working to overcome adversity. On May 13, 2008, Army Specialist Steven Baskis, an Infantryman, was on a patrol as part of the personal security detachment for division leadership with Delta Company when he was wounded a... [more]
October 19, 2016 at 11:10 AM
Not Right For WatchKnowLearn
Ages: 12 - 18
NASA | Earth's Water Cycle
From YouTube, produced by NASA
Water is the fundamental ingredient for life on Earth. Looking at our Earth from space, with its vast and deep ocean, it appears as though there is an abundance of water for our use. However, only a small portion of Earth's water is accessible for ou... [more]
August 15, 2012 at 06:56 PM
Not Right For WatchKnowLearn
Ages: 3 - 18
Reading Bear - Learn Phonics and Vocabulary - Free
From WatchKnow, produced by Larry Sanger
Reading Bear (ReadingBear.org) is a fun way to learn to read. We teach over 1,200 vocabulary items. Our 50 presentations cover all the main phonics rules. Great for ESL/ELL. All free and nonprofit! (04:01)
September 24, 2012 at 11:56 PM
Not Right For WatchKnowLearn
Ages: 11 - 18
Antonie van Leeuwenhoek Biography
From youtube.com, produced by Cloud Biography
This is a brief, but informative biography of the Dutch scientist, Antonie van Leeuwenhoek who is credited with improving the microscope. He is known as the first human to see bacteria in water with lenses. He constructed over 500 microscopes during ... [more]
October 24, 2016 at 07:17 AM
Not Right For WatchKnowLearn
Ages: 14 - 18
Thinkwell Chemistry: Charles's Law
From YouTube, produced by Thinkwell
This is an excellent presentation in which the lecturer discusses Charles' Law  in easy-to-understand terms. This is a clip from a larger segment and is done in a lecture-style format. There are times when the instructor is in a small window in the c... [more]
May 8, 2010 at 07:52 PM
Not Right For WatchKnowLearn
Ages: 11 - 18
Why Do Leaves Change Color in the Fall?
From YouTube, produced by Davey Expert and ISA Certified Arborist Greg
In this episode of Talking Trees, Davey Expert and ISA Certified Arborist Greg  Mazur explains why tree leaves change color in the fall, and why fall colors can be intense one year and less so the next. (03:39)
Found by teresahopson in Trees
October 16, 2011 at 05:44 PM