Nanotechnology - a tiny solution to the global water crisis: Frank Gu at TEDxUW

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  • Опубліковано 16 лис 2024

КОМЕНТАРІ • 27

  • @HappierLion
    @HappierLion 10 років тому +13

    Dr. Gu is truly a legend in UW!!!

  • @RedWinePlease
    @RedWinePlease 6 років тому +4

    Interesting. Potential sounds big. But.... I still have some questions not answered by the video:
    > Are these nanoparticles dangerous to plants, fish, animals, or humans if touched, absorbed, or ingested?
    > What happens when they are accidentally or intentionally dispersed in the air, ground, or where water naturally collects (rivers, streams, ponds, lakes)?

  • @zigitroll
    @zigitroll 10 років тому +13

    i want to know who the one guy who dislikes fresh water for poor countries..
    how much you want to bet he is not from a third world country..

  • @Brainbuster
    @Brainbuster 8 років тому +9

    Play at 1.25x playback speed. ;)

  • @whatsupbudbud
    @whatsupbudbud 6 років тому +4

    The big question is: do these nanoparticles desalinate seawater?

  • @Shiyulifespace
    @Shiyulifespace Рік тому

    这正是我所需要的

  • @jackski5732
    @jackski5732 10 років тому +2

    fresh water creation is one of the simplest endeavor on this GOD damned Glass Snow Ball.

  • @Mikiel-dh4bg
    @Mikiel-dh4bg 6 років тому +1

    Great science. Can the principle be used to magnetise salt and remove it from sea water?

  • @samsonian
    @samsonian 7 років тому

    Is anyone able to send a big supply of these to Beaumont, TX? They just lost their clean drinking water indefinitely and I'm sure would appreciate any help.

  • @jjk2one
    @jjk2one 8 років тому +2

    Why don't the fools even know the warnings of nanoparticles in the human body. They just say thank you for helping us.

  • @patriciodasilva7902
    @patriciodasilva7902 5 років тому +1

    So what is what is it give me one of these things so I can use it I have no idea what he's talking about except some tiny stuff

  • @ioan_jivan
    @ioan_jivan 6 років тому +1

    So it can kill bacteria and viruses, but how about filtering?

  • @foxybrown5715
    @foxybrown5715 6 років тому

    "Water Crisis Debunked in 3 Minutes - Deborah Tavares"

  • @brandonsim7717
    @brandonsim7717 4 роки тому

    i want to learn

  • @brandonsim7717
    @brandonsim7717 4 роки тому +1

    teach me

  • @atsglo
    @atsglo 10 років тому +2

    How to sign up to this challenge ?

  • @SnipingNoobs-
    @SnipingNoobs- 2 роки тому

    Graphene?

  • @rogerbryant975
    @rogerbryant975 10 років тому +1

    CAN YOU CLEAN UP SEAWATER?

  • @k.ganesanganesan6825
    @k.ganesanganesan6825 6 років тому

    Modern but impractical magic.
    Unfit for socio-economics.

  • @atsglo
    @atsglo 10 років тому +2

    How to sign up to this challenge ?