• Crucial Property of Water: Violating the Second Law of Thermodynamics

    From Pentcho Valev@21:1/5 to All on Wed Feb 2 05:15:55 2022
    According to the second law of thermodynamics, ambient heat cannot move to an object and make it hotter than the surroundings. Actually, ambient heat CAN do so, in violation of the second law. The famous floating water bridge becomes hot by extracting
    heat from the colder surroundings:

    https://youtube.com/watch?v=U7PeezOzprE

    "It emits heat...the bridge is hot." https://youtu.be/hPM1l93mGZw?t=525

    Water in an electric field automatically becomes a perpetual-motion machine of the second kind. Vigorous motion is generated that can do work (e.g. by rotating waterwheels) at the expense of ambient heat (no other source of usable energy), in violation
    of the second law of thermodynamics:

    https://www.youtube.com/watch?v=17UD1goTFhQ

    See more here: https://twitter.com/pentcho_valev

    Pentcho Valev

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Pentcho Valev@21:1/5 to All on Wed Feb 2 12:56:17 2022
    As I have already said, water in an electric field automatically becomes a perpetual-motion machine of the second kind. An example was published and immediately forgotten in 2002:

    "A deviation from the second law of thermodynamics has been demonstrated experimentally for the first time. [...] To test the idea, the researchers put about 100 latex beads - each 6.3 µm across - into a WATER-FILLED CELL, which was placed on the stage
    of a microscope. The researchers focused a laser onto one of the beads, which induced a dipole moment in the bead and drew it towards the most intense region of the ELECTRIC FIELD in the laser beam." http://physicsworld.com/cws/article/news/2002/jul/16/
    small-systems-defy-second-law

    Nature: "Second law broken. Researchers have shown for the first time that, on the level of thousands of atoms and molecules, fleeting energy increases violate the second law of thermodynamics. [...] They found that over periods of time less than two
    seconds, variations in the random thermal motion of water molecules occasionally gave individual beads a kick. This increased the beads' kinetic energy by a small but significant amount, in apparent violation of the second law." http://www.nature.com/
    news/2002/020722/full/news020722-2.html

    Scientific American: "Second Law of Thermodynamics Violated. [...] ...the water molecules interacted with the bead in such a way that energy was transferred from the liquid to the bead. These additional kicks used the random thermal motion of the water
    to do the work of moving the bead, in effect yielding something for nothing. For periods of movement lasting less than two seconds, the bead was almost as likely to gain energy from the water as it was to add energy to the reservoir, the investigators
    say." https://www.scientificamerican.com/article/second-law-of-thermodynam/

    More here: https://twitter.com/pentcho_valev

    Pentcho Valev

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)