Ideas change everything

الطاقة الكامنة في الابتسامة

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رون جاتمان |

TED2011

• March 2011

يستعرض رون جاتمان العديد من الدراسات التي تخص الابتسامة .. فهو يخبرنا ان الابتسام يزيد من عمر الفرد وسعادته و انه يعبر عن مدى نجاح الفرد

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يستعرض رون جاتمان العديد من الدراسات التي تخص الابتسامة .. فهو يخبرنا ان الابتسام يزيد من عمر الفرد وسعادته و انه يعبر عن مدى نجاح الفرد

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This talk was presented at an official TED conference.

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About the speaker

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Ron Gutman is an inventor, a serial technology and healthcare entrepreneur, an investor, a philanthropist and a Stanford University adjunct professor. His mission is to help everyone live happier, healthier lives.

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Smiles: A history

In a half-hour podcast from BBC Radio 4, learn how depictions of smiles evolved from the tight-lipped expressions of medieval portraits to wide grins during the dawn of photography.

This talk was presented at an official TED conference.

Read our curation guidelines.