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News & Articles from "Science and Society" March '99

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- Speed of Light
- Genetic engineering talks hit snag
- Faxless Society
- HAPPY99.EXE WORM SPREADING QUICKLY
- PENTIUM III GETS LUKEWARM RESPONSE

- Stardust Mission
- NASA planning plane bound for Mars

(Real Audio Enabled)

Speed of Light

Scientists in Cambridge, Massachusetts, say they have slowed down the speed light to a virtual crawl -- less than 40 miles per hour. Light normally travels twenty million times faster than that. Researchers at the Rowland Institute for Science say they took advantage of the properties of the Bose-Einstein condensate to interfere with the normal rapid movement of light waves. For the moment, this is essentially a scientific and technical feat.  But the researchers say it could prove useful for exotic technologies, ranging from optical computers to super-sensitive night vision equipment. For the details, listen as NPR's Ivan Amato reports for All Things Considered. Click Here for a Real Audio Feed

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Genetic engineering talks hit snag

BOGOTA, Colombia (AP) - U.N.-sponsored talks on regulating trade in genetically modified organisms - from pest-resistant food crops to pharmaceuticals - were in knots Tuesday over developing countries' insistence they be allowed to restrict imports and be compensated for any environmental damage. It was unclear whether an international treaty, an outgrowth of the 1992 Earth Summit in Brazil, could be achieved in this weeks' negotiations attended by more than 130 nations in the Caribbean city of Cartagena. Developing nations fear genetically engineered crops could have devastating effects on their rich biological diversity, cultural traditions and more rudimentary agriculture.

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Faxless Society

If you still don't have a fax machine, you might never need one. Register your e-mail address with eFax (www.efax.com), a free fax-to-e-mail service, and get a traditional 10-digit fax number. Then, when someone sends a document to the number, eFax will convert it to an image file and send it to you as an attachment in an e-mail message. Handwritten text or drawings are OK; you can download the fax and read it easily with a simple viewer that eFax provides you. Faxes appear exactly as they would from a standard machine, right down to the time and date stamp on the top. eFax is great if you're on the road. In the office, use it to bypass the company fax when you're expecting a confidential memo—or just to avoid a trip to the machine.

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HAPPY99.EXE WORM SPREADING QUICKLY

A worm released last month on Usenet has spread quickly in Silicon Valley. Happy99.exe arrives as an email or newsgroup attachment, and affects only users who run the attachment. It doesn't destroy files, but sends emails and newsgroup postings without a user's knowledge -- potentially causing network slowdowns or crashing corporate email servers. Click for more.  A step-by-step guide for removing the worm has been posted on the Web. Click for more.

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PENTIUM III GETS LUKEWARM RESPONSE

Intel is calling Pentium III its most important product launch of the year. But a PC Week survey of IT managers reveals little interest in the new 450 and 500 MHz chips Intel will unveil at a Preview Day later this week. As one network administrator put it: "The only nice thing I see about Pentium III is that the price of Pentium IIs may drop more quickly." (And that should happen soon; Intel expects to ship its new chip next week.) Click for more. Our take: As the cheap PC revolution and success of AMD have shown, most of us really don't need our processors to run faster and faster. The real speed bottleneck continues to be bandwidth, and Intel hasn't got a chip to solve that one yet. When voice recognition and natural language processing hit their stride in a couple years, a speed upgrade may make more sense.

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Stardust Mission

An unmanned Delta Two rocket blasted off yesterday from a NASA launch pad in Florida. The spacecraft is designed to snatch a bit of material from a comet and bring it back to earth. If the mission works as planned, it will be the first time since the Apollo flights to the moon that scientists have collected material from another body in space and brought it back to earth. While the Stardust spacecraft is scheduled to collect some samples next year, it isn't due back to earth until 2006.  Listen NPR's Richard Harris explains for All Things Considered how the mission will consist of a few thrilling moments punctuating years of waiting around. Click Here for a Real Audio Feed

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NASA planning plane bound for Mars

WASHINGTON (AP) - To mark the 100th anniversary of the Wright Brothers first airplane flight NASA wants to duplicate the event - sort of - on Mars. The NASA budget for 2000 contains $50 million to begin development of a Mars airplane. An animated video played at the budget briefing showed a small, pilotless plane parachuting toward the sandy surface, unfolding its wings and propeller, and puttering off. In actuality, a lot about the plane remains to be determined, including actual design and means of propulsion and delivery to Mars, NASA Administrator Daniel S. Goldin said. Flying in Mars' atmosphere is like flying at 100,000 to 130,000 feet altitude above Earth, he said, so much research needs to be done. A long-range jetliner flies at about 30,000 feet altitude. There is also an eight-minute time lag for radio messages between Earth and Mars, complicating the control of the plane, which would be unmanned. The goal, is all goes well, is to make the flight in 2003, the 100th anniversary of the Wright Brothers flight, though NASA's briefing papers admitted it could slip to 2005.

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