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Hive Mind
Monday, October 18, 2004
 

New Propulsion Concept Could Make 90-day Mars Round Trip Possible



A new means of propelling spacecraft being developed at the University of Washington could dramatically cut the time needed for astronauts to travel to and from Mars and could make humans a permanent fixture in space.

In fact, with magnetized-beam plasma propulsion, or mag-beam, quick trips to distant parts of the solar system could become routine, said Robert Winglee, a UW Earth and space sciences professor who is leading the project.

Currently, using conventional technology and adjusting for the orbits of both the Earth and Mars around the sun, it would take astronauts about 2.5 years to travel to Mars, conduct their scientific mission and return.

"We're trying to get to Mars and back in 90 days," Winglee said. "Our philosophy is that, if it's going to take two-and-a-half years, the chances of a successful mission are pretty low."

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Tuesday, October 12, 2004
 

People Are Human-Bacteria Hybrid


Most of the cells in your body are not your own, nor are they even human. They are bacterial. From the invisible strands of fungi waiting to sprout between our toes, to the kilogram of bacterial matter in our guts, we are best viewed as walking "superorganisms," highly complex conglomerations of human, fungal, bacterial and viral cells.

That's the view of scientists at Imperial College London who published a paper in Nature Biotechnology Oct. 6 describing how these microbes interact with the body. Understanding the workings of the superorganism, they say, is crucial to the development of personalized medicine and health care in the future because individuals can have very different responses to drugs, depending on their microbial fauna.

The scientists concentrated on bacteria. More than 500 different species of bacteria exist in our bodies, making up more than 100 trillion cells. Because our bodies are made of only some several trillion human cells, we are somewhat outnumbered by the aliens. It follows that most of the genes in our bodies are from bacteria, too.

(Via Dr. Hyatt)


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Monday, October 11, 2004
 

Next Step To The Quantum Computer: University Of Bonn Physicists Build Quantum Data Memory


Physicists from the University of Bonn have succeeded in taking a decisive step forward towards processing quantum information with neutral atoms: in the latest issue of the 'Physical Review Letters' vol. 93 (2004) they describe how they managed to set up a quantum register experimentally. Their next aim is to construct a quantum gate in which two or more atoms interact with each other in a controlled way. By combining the register and gate there would then be all the basic components available for developing a quantum computer with neutral atoms.

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Tuesday, October 05, 2004
 

Two wierd stories

These caught my attention, being as morbidly funny as they are; first check out Pensioner Kills Intruder With Zucchini and then, for dessert, try Man Mistakenly Cuts Off Penis, Dog Eats It. Beautiful, huh?

(Via Dave's Daily)

 

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LINKS/RESOURCES

Open Source, D.I.Y. Media/Tech:

DNAHack
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Biological Innovation for Open Society
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Downhill Battle
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Bureau of Inverse Technology
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Art/Culture/Misc.:

Ontogenesis
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Temple of the Screaming Electron
CTheory

Brain Tools:

Erowid
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Online Books and Booksellers:

AK Press
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