Word: oxygenated
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Dates: during 2000-2009
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...launching it with its tanks empty of fuel and its cabin empty of crew. Landing on the surface, the craft would begin pumping Martian atmosphere--which is 95% carbon dioxide--into a reaction chamber, where it would be exposed to hydrogen and broken down into methane, water and oxygen. Methane and oxygen make a first-rate rocket fuel; water and oxygen are necessary human fuels. All these consumables could be pumped into tanks inside the ship and stored there...
This may all sound great, but there are a few hurdles. Putting a simple satellite into orbit--with no oxygen, life support or return trip necessary--already costs an astronomical $10,000 per lb. And that doesn't include the cost of insuring rich and possibly litigious passengers. John Pike of the Federation of American Scientists acerbically suggests the entire group of entrepreneurs trying to corner the space-tourism market have between them "just enough money to blow up one rocket...
...however, if genetic engineers find a way to intervene. What slows the human body down is less the architecture of its skeleton than the chemistry of its muscles. The key to speed is making muscles contract faster, and the key to that is gassing them up with as much oxygen as possible. "About 80% of the energy used to run a mile," explains physiologist Peter Weyand of Harvard University, "comes directly from oxygen...
...true foes in this fight--Castro and Miami's Cuban-exile lobby, the Cuban-American National Foundation (CANF)--both want their new missile crisis to last and revive the waning influence they enjoyed during the cold war. "They need this fight the way you and I need oxygen," says Dr. Raul de Velasco, head of the moderate Miami-based Cuban Committee for Democracy. Attorney General Reno insists that keeping Elian here will set a precedent that could in turn make U.S. children legally vulnerable abroad. But at the same time, Al Gore needs Florida votes. As a result, although Reno...
DIED. CHESTER LEE, 80, NASA mission director who oversaw the return of Apollo 13 after an oxygen tank exploded in mid-flight; in Washington. The Navy captain helped develop the Polaris missile as well as NASA's shuttle program...