2012年2月8日星期三

That's preposterous

"Laboratory reactions!" he growled. "They look great on a bench--but what happens when you have a world filled with those compounds? In an eye-wink of galactic time all the violence is locked up in nice, stable compounds. The atmosphere may be poisonous for an oxygen breather, but taken by itself it's as harmless as weak beer. "There is only one setup that is pure poison as a planetary atmosphere. pink bridesmaid dresses Plenty of H{2}O, the most universal solvent you can find, plus free oxygen to work on--" "Water and oxygen!" Jason broke in. "You mean Earth--or a planet like Cassylia here? That's preposterous." "Not at all. Because you were born in this kind of environment you accept it as right and natural. You take it for granted that metals corrode, coastlines change, and storms interfere with communication. These are normal occurrences on oxygen-water worlds. On Pyrrus these conditions are carried to the nth degree. "The planet has an axial tilt of almost forty-two degrees, so there is a tremendous change in temperature from season to season. This is one of the prime causes of a constantly changing icecap. The weather generated by this is spectacular to say the least." "If that's all," Jason said, "I don't see why--" "That's not all--it's barely the beginning. The open seas perform the dual destructive function of supplying water vapor to keep the weather going, and building up gigantic tides. halter wedding dresses Pyrrus' two satellites, Samas and Bessos, combine at times to pull the oceans up into thirty meter tides. And until you've seen one of these tides lap over into an active volcano you've seen nothing. "Heavy elements are what brought us to Pyrrus--and these same elements keep the planet at a volcanic boil.

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