Brian Cox: What went wrong at the LHC | Video on TED.com
In this short talk from TED U 2009, Brian Cox shares what's new with the CERN supercollider. He covers the repairs now underway and what the future holds for the largest science experiment ever attemp... more
Sean Gourley on the mathematics of war | Video on TED.com
By pulling raw data from the news and plotting it onto a graph, Sean Gourley and his team have come up with a stunning conclusion about the nature of modern war -- and perhaps a model for resolving co... more
Mae Jemison on teaching arts and sciences together | Video on TED.com
Mae Jemison is an astronaut, a doctor, an art collector, a dancer ... Telling stories from her own education and from her time in space, she calls on educators to teach both the arts and sciences, bot... more
Tom Shannon's anti-gravity sculpture | Video on TED.com
Tom Shannon shows off his gravity-defying, otherworldly sculpture -- made of simple, earthly materials -- that floats and spins like planets on magnets and suspension wire. It's science-inspired art a... more
Al Gore warns on latest climate trends | Video on TED.com
At TED2009, Al Gore presents updated slides from around the globe to make the case that worrying climate trends are even worse than scientists predicted, and to make clear his stance on "clean coal."
Louise Fresco on feeding the whole world | Video on TED.com
Louise Fresco argues that a smart approach to large-scale, industrial farming and food production will feed our planet's incoming population of nine billion. Only foods like (the scorned) supermarket ... more
Seth Godin on the tribes we lead | Video on TED.com
Seth Godin argues the Internet has ended mass marketing and revived a human social unit from the distant past: tribes. Founded on shared ideas and values, tribes give ordinary people the power to lead... more
Eric Lewis plays chaos and harmony | Video on TED.com
Eric Lewis explores the piano's expressive power as he pounds and caresses the keys (and the strings) in a performance during the 2009 TED Prize session. He plays an original song, a tribute to ocean ... more
Nathaniel Kahn on "My Architect" | Video on TED.com
Nathaniel Kahn shares clips from his documentary "My Architect," about his quest to understand his father, the legendary architect Louis Kahn. It's a film with meaning to anyone who seeks to understan... more
Renny Gleeson on antisocial phone tricks | Video on TED.com
In this funny (and actually poignant) 3-minute talk, social strategist Renny Gleeson breaks down our always-on social world -- where the experience we're having right now is less interesting than what... more

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