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Ratios

There are 2 videos in this category and 12 videos in 2 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 12 - 18
454 Views:
Why the Shape of Your Screen Matters
From ted.com, produced by TED education
Watching a movie at home isn’t quite the same experience as seeing it at a movie theater -- but why? Learn how changes in aspect ratio affect every film, and why your television might not be delivering the whole picture.  (03:32)
December 21, 2012 at 03:26 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
448 Views:
The Golden Ratio - Khan Academy
From YouTube, produced by Salman Khan
Salman Khan offers an introduction to one of the most amazing ideas/numbers in mathematics. (14:42)
Found by teresahopson in Ratios
October 28, 2012 at 07:29 PM
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