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10 most popular TEDx talks

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How we make choices

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Math talks to blow your mind

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Data visualization

How to understand the periodic table

Written by Laura McClure • Posted Oct 23, 2014
Would you like to learn more about every single element on the periodic table? We've got you covered
Idea in depth

How cultures around the world make decisions

Written by TED Guest Author • Posted Oct 21, 2014
Is the American obsession with individual freedom really such a great idea? What other cultures know about how to make good choices.

See more stories at ideas.ted.com

About TED

TED is a platform for ideas worth spreading. Started in 1984 as a conference where technology, entertainment and design converged, TED today shares ideas from a broad spectrum — from science to business to global issues — in more than 100 languages. Meanwhile, independent TEDx events help share ideas in communities around the world.

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