Karine Rathle is a dancer, teacher, choreographer and dance scientist with experience in ballet, contemporary dance, contact improvisation, Pilates, S
Read moreView full lesson: http://ed.ted.com/lessons/why-are-man… Why are most manhole covers round? Sure it makes them easy to roll, and slide into plac
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heryl Sandberg’s TEDxWomen Talk has been viewed 3 million times by those who wonder why we have too few women in leadership positions. In this t
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View full lesson: http://ed.ted.com/lessons/how-exposin… Companies are artificial entities created to allow real people to do business. But, unf
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View full lesson: http://ed.ted.com/lessons/what-causes… Halitosis is a curse that has plagued humanity since ancient times. But what causes it,
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View full lesson: http://ed.ted.com/lessons/why-do-your… Some people love the feeling of cracking their knuckles, while others cringe at the sou
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Sylvia L. Asa, MD, PhD is the Pathologist-in-Chief and Medical Director of the Laboratory Medicine Program at the University Health Network and Profes
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View full lesson: http://ed.ted.com/lessons/how-does-yo… GPS location apps on a smartphone can be very handy when mapping a travel route or find
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At what age is a girl physically and mentally old enough to be married? Every year, millions of girls under the age of 18 become child brides and are
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View full lesson: http://ed.ted.com/lessons/the-basics-… In 2012, scientists at CERN discovered evidence of the Higgs boson. The what? The Higgs
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Throughout history, some governments have managed change when confronted. Others have continued to deny the basic dignity of their own people and are
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How do we sound credible? Dr. Sicola (http://vocalimpactproductions.com/about/) shows how your vocal delivery influences how your message is received,
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Lifesaver is an idea for a better way to teach emergency skills like CPR, using interactive film. It’s a free, award-winning site and app, avail
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Robert H. Lustig is an American pediatric endocrinologist at the University of California, San Francisco (UCSF) where he is a Professor of Clinical Pe
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At its root, puppet theater addresses issues of identity and existence, as puppets move with striking speed from lifeless object to mythic icon, raisi
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View full lesson: http://ed.ted.com/lessons/is-our-clim… Scientists have warned that as CO2 levels in the atmosphere rise an increase in Earth’s
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