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various scientific inventions, discoveries and improvements throughout history
There are 64 videos in this category and 169 videos in 14 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 6 - 18
1127 Views:
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A Greek (Ctesibius) invented the world's first mechanical clock, cuckoo clock, calendar, hydraulics, adjastable mirrors. This five minute video reveals insights into this man's ideas. It is excellent and shows students that observation can yield grea...t ideas.
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October 2, 2011 at 08:03 PM
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Not Right For WatchKnowLearn
Ages: 6 - 18
1089 Views:
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Go inside a Zeiss facility in Northern Italy for a rare look at the
science and technology behind designing, testing and manufacturing
lenses for high-end sports performance sunglasses.
Running time 9:55 minutes. A good view to show how science ...can help athletes before better and also the importance of risk taking. The video is related to bike racing as well.
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November 28, 2011 at 10:17 PM
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Not Right For WatchKnowLearn
Ages: 6 - 18
1050 Views:
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Daniel Fahrenheit built several types of thermometers, but his Stuff of Genius wasn't restricted to a few temperature measuring devices. This 2:35 video is about this invention. A good overview.
October 6, 2011 at 06:48 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
930 Views:
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A little history on the making of balloons and how they are currently made. (5min)
December 22, 2011 at 11:43 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
818 Views:
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Video gives the history of making sushi and tells why it has changed over the years. (10min)
December 23, 2011 at 12:01 AM
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Not Right For WatchKnowLearn
Ages: 9 - 18
745 Views:
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In this interactive activity adapted from A Science Odyssey, learn how technology in the home has changed through the years. Scroll through a timeline from 1900 to 2010 to explore technological innovations in the home (such as phonographs, telephones..., refrigerators, radios, televisions, and computers), and read about how they were developed and adapted and how they changed the way people live.
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May 23, 2012 at 12:22 AM
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Not Right For WatchKnowLearn
Ages: 16 - 18
486 Views:
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This definitive television and home video documentary explores the re-emergence of one of the most important scientific discoveries in history. Cold Fusion burst onto the world scene in 1989 with a press conference at the University of Utah–ironicall...y less than 12 hours before the Exxon Valdez disaster. This much-maligned, yet now confirmed discovery may very well radically change the energy structure of civilization in the 21st century. It is already challenging our understanding of the very nature of matter. (1:07:14)
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June 25, 2012 at 02:00 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
1983 Views:
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"i.am.FIRST: Science is Rock and Roll" aired Sunday, Aug. 14 at 7 p.m. Eastern time on ABC.
Livingston Lancer Robotics, FTC Team 3415 bring you full coverage of the robotics team and i.am.FIRST project!! Join students and celebrities, including Wi...ll I am, Justin Beeber, Justin Timerlake, Snoop Dog, Jack Black, Steven Tyler, and more... to discover that science IS rock and roll! (42:50)
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November 9, 2011 at 11:19 AM
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Not Right For WatchKnowLearn
Ages: 16 - 18
1155 Views:
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On March 23, 1989, respected chemists, Dr. Stanley Pons and Dr. Martin Fleishman made an announcement that rocked the world of science. Their tabletop experiments with heavy water, a renewable resource readily available in ocean water, yielded enormo...us amounts of heat energy. Appropriately named, “Cold Fusion,” this breakthrough challenged many basic scientific concepts. In response, a group of powerful physicists, heavily reliant upon government funding for their hot fusion research, leveled an unprecedented smear campaign against Pons, Fleishman and the entire field of Cold Fusion science. Was the discovery of Fire From Water too good to be true? Or was it the discovery of the millennium? (45:20)
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June 25, 2012 at 01:40 PM
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Not Right For WatchKnowLearn
Ages: 5 - 18
1060 Views:
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Designing a robotic hand that can match even some of the capabilities of the human hand is an engineering feat. But even that challenge can be met through an application of the basic problem solving strategies that every engineer learns. This video s...hows how it was designed, the importance of math, and the problem solving needed to create the arm.
Running time 2:46 minutes
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November 28, 2011 at 10:23 PM
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