• úvod
  • témata
  • události
  • tržiště
  • diskuze
  • nástěnka
    • přihlásit
    registrace
    ztracené heslo?
    GREGIGregiho vizuální postřehy a obrázky+videa co mě baví
    GREGI
    GREGI --- ---
    +29
    Deep blue ice cave at Svínafellsjökull Glacier in Skaftafell, Iceland
    Entering the Enchanted Realm
    GREGI
    GREGI --- ---
    +14
    jo to se to jeste neresilo:))
    GREGI
    GREGI --- ---
    +20
    GREGI
    GREGI --- ---
    +23
    GREGI
    GREGI --- ---
    +40
    GREGI
    GREGI --- ---
    +28
    GREGI
    GREGI --- ---
    +25
    GREGI
    GREGI --- ---
    +5
    GREGI
    GREGI --- ---
    +24
    GREGI
    GREGI --- ---
    +7
    Varanasi Indie

    GREGI
    GREGI --- ---
    +14
    GREGI
    GREGI --- ---
    +46
    GREGI
    GREGI --- ---
    +33
    GREGI
    GREGI --- ---
    +18
    GREGI
    GREGI --- ---
    +6
    GREGI
    GREGI --- ---
    +7
    Goubbet al Kharab, Djibouti, Africa
    GREGI
    GREGI --- ---
    +36


    GREGI
    GREGI --- ---
    +15
    When very high voltages are applied to water in two adjacent beakers, they spontaneously form a “water bridge”. It’s a phenomena that, despite being known for more than 100 years, is not completely understood to this day. It is thought that the extreme voltages, in the thousands of volts, are able to pull the positive and negative charges of the water apart in a way that the thread can overcome gravity.

    Water Bridge - Formation - YouTube
    http://www.youtube.com/watch?v=AhHJ-SovtZ0
    GREGI
    GREGI --- ---
    +7
    GREGI
    GREGI --- ---
    +11
    Kliknutím sem můžete změnit nastavení reklam