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Siphons Work Due To Gravity, Not Atmospheric Pressure: Now With Peer Review

knwny (2940129) writes "Peeved by the widespread misconception that siphons work because of atmospheric pressure, physics lecturer Dr. Stephen Hughes, [in 2010] wrote a mail to the prestigious Oxford English Dictionary(OED) pointing out the error. To back his claim, Dr.Hughes tested a siphon inside a hypobaric chamber to check if changes in atmospheric pressure had any effect on the siphon and demonstrated that gravity and not atmospheric pressure was the driving principle. [This week, the] paper detailing his experiment was published in Nature. The OED spokesperson responded saying that his suggestions would be taken into account during the next rewrite."

6 of 360 comments (clear)

  1. Gravity! by JustOK · · Score: 5, Funny

    You win again, gravity!

    --
    rewriting history since 2109
  2. Re:Actually it's both. by TechyImmigrant · · Score: 5, Funny

    >A straw with a hole in it cannot siphon.

    A straw has two holes in it.

    A straw with only one hole can't siphon.

    --
    I should use this sig to advertise my book ISBN-13 : 978-1501515132.
  3. oh man by dlt074 · · Score: 4, Funny

    that sucks!

  4. Re:wrong by BasilBrush · · Score: 4, Funny

    Pessimism.

  5. Re:Actually it's both. by mythosaz · · Score: 3, Funny

    It is not theoretically stable, but in practice it is.

    In theory, there is no difference between theory and practice.
    In practice, there is.