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- SCIENCE & TECHNOLOGY, Page 51MOST OF '90
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- Most Disappointing Peek Through a Looking Glass. If you get
- the wrong prescription at the local vision center, you can just
- go back and have it changed. Not so for NASA, whose incorrect
- prescription is spinning around the earth in the Hubble Space
- Telescope. Because a mirror was ground to the wrong shape, the
- space agency was saddled with a $1.5 billion instrument that
- performs far below expectations.
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- Bravest New Surgery. Medical science, which can do
- remarkable things to repair the human body, took a giant step
- by daring to tinker with the original blueprint. In the first
- authorized use of gene therapy, a four-year-old girl with a rare
- and deadly enzyme deficiency received genetically engineered
- cells that could control her illness. So far, she is doing well,
- and scientists hope eventually to treat other illnesses the same
- way.
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- Faultiest Forecast. Schools closed, people fled and disaster
- kits sold out as Dec. 3 approached in New Madrid, Mo., all
- because climate consultant Iben Browning had predicted a major
- earthquake. The fateful day passed with no earth-shaking news,
- but there were casualties nonetheless: Browning's already
- dubious reputation and the credibility of media outlets that
- treated his forecast seriously.
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- Worst Thing to Try at Home. When two doctors working at
- Atlanta Hospital came up with a radical AIDS treatment --
- heating up the patient's blood -- they let CNN know about it
- after just one trial. The gullible network broadcast live
- reports of the second attempt at treatment, giving free and
- favorable publicity to a farfetched, unproven medical procedure.
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- Best Reason to Avoid Drinking with the Boys. Research showed
- what experience has long revealed: women can't hold liquor as
- well as men. Women have far smaller amounts of a stomach enzyme
- that breaks down alcohol before it enters the blood. Thus they
- get blitzed faster.
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- Cleanest Machine. For the first time, a major manufacturer
- said it would be able to mass-produce a nonpolluting car. GM's
- electric Impact would be twice as expensive to operate as a
- regular chariot, but ever improving batteries should eventually
- change that. Besides, isn't clean air worth something?
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- Smallest Advertisement. Using a powerful microscope, IBM
- researchers lined up individual xenon atoms to spell out the
- company's initials. That clever display of know-how got
- magnified pictures of the minuscule logo into newspapers all
- over the world -- for free.
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- Best Reason to Overhaul the Stereo System -- Again. The
- long-awaited digital audio tape recorder has finally arrived in
- U.S. stores. Will DAT -- which makes crisp, noise-free tapes --
- replace CDs? Will erasable CDs do the same to DAT? Whatever
- happens, audio stores will always tell people their stereos are
- just not good enough.
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- Best Imitation of the Fountain of Youth. You say you're
- getting old and run down? Well, step right up and try some
- human-growth hormone. Normally it's used to treat dwarfism, but
- tests have shown that in elderly men it can reduce fat, restore
- muscle tone and make the body look 20 years younger. And all for
- $14,000 a year, plus the possibility of a few serious side
- effects.
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- Best Cosmic Comeback. After appearing to be dead in space,
- Magellan got cranked up again and sent back the most spectacular
- pictures ever taken of Venus. They reveal Earth's nearest
- neighbor to be a caldron of recent volcanic activity -- not a
- promising spot for vacation homes.
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