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Ramesh Raskar: Imaging at a trillion frames per second

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Published on Jul 26, 2012

http://www.ted.com Ramesh Raskar presents femto-photography, a new type of imaging so fast it visualizes the world one trillion frames per second, so detailed it shows light itself in motion. This technology may someday be used to build cameras that can look "around" corners or see inside the body without X-rays.

TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. Featured speakers have included Al Gore on climate change, Philippe Starck on design, Jill Bolte Taylor on observing her own stroke, Nicholas Negroponte on One Laptop per Child, Jane Goodall on chimpanzees, Bill Gates on malaria and mosquitoes, Pattie Maes on the "Sixth Sense" wearable tech, and "Lost" producer JJ Abrams on the allure of mystery. TED stands for Technology, Entertainment, Design, and TEDTalks cover these topics as well as science, business, development and the arts. Closed captions and translated subtitles in a variety of languages are now available on TED.com, at http://www.ted.com/translate

If you have questions or comments about this or other TED videos, please go to http://support.ted.com

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Top Comments

  • Joe Shlanta

    WATCH IT WITH CC ON, ITS HILLARIUS

    · 74

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  • Mc Rivers

    And I'm just sitting here masturbating...

    · 18

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All Comments (1,365)

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  • skeletk13

    this thing is clearly fake... you can't see light that has not reached your eyes... and even if those are some photons reflected from their miracle beam, you can't get that sort of precision high def image... that's if you have alien electronics with super electrons with no mass like they seem to have

    ·

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  • geppegep

    wow this guy is talented! much respect

    ·

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  • Herp Derp

    We're literally witnessing light, light as we know it travelling, in this instance it's from a single source so it's not spread everywhere and it'd look complicated in slow motion a bit. But this is just fucking a breakthrough!

    ·

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  • Aaron TrainStation

    if it dick that bullet

    ·

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    in reply to Aaron TrainStation (Show the comment)
  • Aaron TrainStation

    board 1 trillion friends per second

    ·

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  • Isaiah Wakeen

    i wish i had a trillion friends per second...

    ·

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    in reply to Joe Shlanta (Show the comment)
  • SuperSadistHamada

    good product placement by coke!

    ·

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  • Pokemech

    This reminded me of E3 when they are talking about new games xD

    ·

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  • Pokemech

    Well, it makes a bit more sense once he explains it

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  • Pokemech

    IDK... this seems like a lot of bull S...

    maybe a picture of light, but a video... capturing light on video... I don't believe it.

    ·

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