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Role Playing (Games)

+ - D&D co-creator Dave Arneson Dies

Submitted by BigGar'
BigGar' (411008) writes "MINNEAPOLIS — Dave Arneson, one of the co-creators of the Dungeons & Dragons fantasy game and a pioneer of role-playing entertainment, died after a two-year battle with cancer, his family said Thursday. He was 61.

Arneson and Gary Gygax developed Dungeons & Dragons in 1974 using medieval characters and mythical creatures. The game known for its oddly shaped dice became a hit, particularly among teenage boys. It eventually was turned into video games, books and movies. Gygax died in March 2008.

http://www.ktvu.com/news/19144683/detail.html"
Robotics

+ - New "Buckypaper" is stronger than steel

Submitted by BigGar'
BigGar' (411008) writes "From CNN article: It's called "buckypaper" and looks a lot like ordinary carbon paper, but don't be fooled by the cute name or flimsy appearance. It could revolutionize the way everything from airplanes to TVs are made. Buckypaper is 10 times lighter but potentially 500 times stronger than steel when sheets of it are stacked and pressed together to form a composite. Unlike conventional composite materials, though, it conducts electricity like copper or silicon and disperses heat like steel or brass.

Looks like they're able to manufacuter some small quantities but are still working on strengthening the product, etc from the article:

So far, the Florida State institute has been able to produce buckypaper with half the strength of the best existing composite material, known as IM7. Wang expects to close the gap quickly.
"By the end of next year we should have a buckypaper composite as strong as IM7, and it's 35 percent lighter," Wang said.
http://www.cnn.com/2008/TECH/10/17/buckypaper.invention.ap/index.html"

I have hardly ever known a mathematician who was capable of reasoning. -- Plato

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