Search Results: "Darwyn Cooke"

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• 04:19

  Making sense of spelling - Gina Cooke

  290 views / 0 likes - added 3 years ago

  View full lesson: http://ed.ted.com/lessons/making-sense-of-spelling-gina-cooke What can spelling tell us about relationships between words? While spelling may sometimes seem random or unexpected, this lesson illuminates how peeling back the layers of spe

• 04:28

  The True Story Of 'true' - Gina Cooke

  402 views / 0 likes - added 5 years ago

  View full lesson: http://ed.ted.com/lessons/the-true-story-of-true-gina-cooke The older the word, the longer (and more fascinating) the story. With roots in Old English, 'true' shares etymological ancestors with words like betroth and truce...but also wit

• 05:42

  The spear-wielding stork who revolutionized science - Lucy Cooke

  77 views / 0 likes - added 1 month ago

  Explore ridiculous ancient theories of bird migration and discover how scientists finally solved one of the field's oldest mysteries.--In 1822, Count von Bothmer shot down a stork in Germany. However, the bird had already been impaled by a yard-long woode

• 01:12

  Ketchup Was Once Used As Medicine

  353 views / 0 likes - added 3 years ago

  In 1834, Dr. John Cooke Bennet added tomatoes to ketchup. The addition of tomatoes meant it added a plethora of vitamins and antioxidants to the sauce. He had pill salesman, Archibald Miles, make his sauce into an extract of tomato pills. FOLLOW US! http:

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  The History of Electrical Engineering: Crash Course Engineering #4

  78 views / 0 likes - added 9 months ago

  Next stop on our tour of engineerings major fields: electrical engineering. In this episode well explore the history of telecommunications, electric power and lighting, and computers. Well introduce topics like magnetism, electrical conduction, telegraphy

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