Extraterrestials, Cancer & Anthrax: Put that PC to work!

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You can currently use your PC to help search for extraterrestials and to help find a cure for cancer.
Now you can help find a cure for untreatable anthrax!



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Group asks PC users to help find anthrax cure

By BRIAN BERGSTEIN, Associated Press

SAN JOSE, Calif. (January 22, 2002 12:16 p.m. EST) - A coalition of scientists and technology companies is asking people around the world to use their computers' extra processing power to help in the quest for an anthrax cure.

The project follows similar efforts to use "distributed computing" to hunt for extraterrestrial life and a cure for cancer. It is being launched Tuesday to help Oxford University
researchers find ways to treat anthrax that can no longer be treated by antibiotics.

The project is based on the premise that the average personal computer uses between 13 percent and 18 percent of its processing power at any given time. It employs "peer-to-peer" technology, in which millions of computers can share files over the Internet.

Participants download a screen-saver that runs whenever their computers have resources to spare, and uses that power to perform computations for the project. When the user connects to the Internet, the computer sends data back to a central hub and gets another assignment.

The company that designed the program, United Devices Inc. of Austin, Texas, promises that no personal information on participants' PCs can be compromised while they take part.

If the project attracts more than 160,000 participants, it can give researchers more computational power than the world's 10 best supercomputers combined, said United Devices
spokesman Andy Prince.

"The screen-saver doesn't cost you anything, and at least you're taking part in something, adding your bit," said Graham Richards, the Oxford professor leading the study.

Scientists have discovered that the anthrax toxin is made up of three proteins that are not toxic on their own but become toxic after binding together.

The Oxford scientists want to scan 3.5 billion molecular compounds to see if any can block the process and keep the toxin from reproducing.

The results, which could serve as blueprints for late-stage anthrax drugs, will be turned over to the U.S. and British governments, Richards said.

The project is funded by Intel Corp. and Microsoft Corp. and supported by the National Foundation for Cancer Research.

A similar program launched last April, to help Richards' team find a molecule that might counteract a protein involved in the growth of leukemia, is harnessing the power of 1.3
million PCs around the world.

"We're now in a new era of computing directed at improving the quality of life," said Pat Gelsinger, chief technology officer at Santa Clara-based Intel.

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does anyone use their PC for SETI?
I do...

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Total Computer Time: 10078 hours