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November 24, 2006

True or False: Sitting too close to the TV will ruin your eyes

Buttercup_too_close_to_tv

Aria Pearson, in the new (December, 2006) Wired magazine, analyzed a number of urban myths as to their veracity.

Here's her piece.

    The Best Science Fictions

    Fiction: If you fall into quicksand, you’ll be sucked under and die.
    Fact: You’ll only sink up to your waist.

    Fiction: Sitting too close to the TV will ruin your eyes.
    Fact: It causes fatigue but no permanent damage.

    Fiction: Earth’s rotation causes bathtubs, sinks, and toilets to drain clockwise in the northern hemisphere, counterclockwise in the southern hemisphere.
    Fact: They can go either way in either hemisphere. The shape of the basin and the direction of the incoming flow overwhelm the minuscule effect of planetary spin.

    Fiction: Benjamin Franklin’s kite was struck by lightning.
    Fact: The kite picked up electricity from the air, causing an arc between Franklin’s hand and a key tied to his end of the string.

    Fiction: A penny dropped from the top of a skyscraper can kill someone.
    Fact: It could never pick up enough velocity to kill, just to bang you up a little.

    Fiction: Swimming after you eat will cause cramps and lead to drowning.
    Fact: There is a very slight risk of cramps, but only for vigorous swimmers.

    Fiction: A drunken teenager can tip over a sleeping cow.
    Fact: It would take several semisober people and a paralyzed cow. Anyway, cows sleep lying down.

    Fiction: There’s a dark side of the moon.
    Fact: The entire lunar surface receives sunlight during the moon’s monthly orbit around Earth.

    Fiction: Swallowed chewing gum takes seven years to digest.
    Fact: Gum is not digested. It passes through the gastro-intestinal system, usually within 24 hours.

....................

I dunno... this seems uncomfortably close to the terrritory claimed by Anahad O'Connor's nonpareil "Really?" feature in each Tuesday's New York Times Science section.

Maybe I'll run it by him and see what he thinks.

November 24, 2006 at 04:01 PM | Permalink


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