How different parts of the world deal with expanding populations :
Egypt
How to Keep Cool in the Desert
Why is Expanding into the desert necessary
Future of Urban Development in Egypt
New York City
Renovations on buildings
Galapagos Islands
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Sally
Light Footed Crab
Born almost black in color to avoid predation, the Sally Light-Foot Crab grows
and gains more vermilion as it grows larger. Nimble-footed, and photogenic,
these crabs make excellent models, except they might be shy for close-ups,
scurrying sideways, up slopes, and even upside down. Occasionally you may see a
crab spitting from near its eye. Actually, the stream of liquid you notice is
the Sally Light-Foot Crab’s way of driving out saltwater that enters into the
exoskeleton.