Deadline for Foresight Gathering: TODAY, Sept 1

from the be-there-or-be-confused dept.
Save $100 by registering for the Sept 8-10 Foresight Senior Associate Gathering by TODAY, Friday, Sept 1. See the speaker list and program. Topics include nanotech, encrypted money, machine intelligence, healing the environment, the "art of honesty", and reforming our bizarre intellectual property system. If you miss this one, it could be spring 2001 before you get another chance. Please join us.

Antioxidant therapy greatly extends nematode lifespans

from the eat-right,-live-well-(and-long) dept.

Two press releases on joint research by the Buck Center for Research in Aging and Emory University describe "using drugs that help eliminate oxygen radicals — the toxic byproducts of metabolism — scientists have extended the normal lifespan of the nematode worm C. elegans by approximately 50 percent. In addition, the scientists restored a normal lifespan to mutant worms that had a mitochondrial defect causing increased oxygen radical production and rapid aging."

The drugs used in the study were actually modified versions of naturally-occurring antioxidant enzymes. The findings were reported in the 1 September 2000 issue of the jouranl Science.

More on Robotics and Alife available

from the My-they-move-fast,-don't-they? dept.

The full text of a number of papers on evolutionary robotics design, artificial life (Alife), and swarm programming are available either online or as Acrobat PDF files as the "Feature of the Week" for the 31 August 2000 issue, on the website of the journal Nature.

Items of recent interest include:

Note: It is unclear how long Nature provides full access to articles in its "Feature of the Week" series; some past features several weeks old are still available, but others are not. Visit this site soon if you'd like to access or download these papers.

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