15 Jun 2006

firecat: red panda, winking (Default)
via the Exploratorium newsletter
http://www.exploratorium.edu

DID YOU KNOW?
...that your fingernails grow at the rate of about one nanometer per second?
A nanometer (nm) is one-billionth of a meter-about the width of an average
molecule. For comparison, a human DNA molecule is about 2.5 nanometers wide,
while a strand of human hair can be 50-100,000 nm in diameter.
firecat: red panda, winking (Default)
via the Exploratorium newsletter
http://www.exploratorium.edu

DID YOU KNOW?
...that your fingernails grow at the rate of about one nanometer per second?
A nanometer (nm) is one-billionth of a meter-about the width of an average
molecule. For comparison, a human DNA molecule is about 2.5 nanometers wide,
while a strand of human hair can be 50-100,000 nm in diameter.

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firecat: red panda, winking (Default)
firecat (attention machine in need of calibration)

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