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The Internet

Pope Rails Against the Internet and Transparency 840

Posted by kdawson from the lots-to-be-opaque-about dept.
tcd004 writes "At a conference on digital media at the Vatican, Pope Benedict XVI attacked the idea of transparency in the Internet age, warning that digital transparency exacerbates tensions between nations and within nations themselves and increases the 'dangers of ... intellectual and moral relativism,' which can lead to 'multiple forms of degradation and humiliation' of the essence of a person, and to the 'pollution of the spirit.' All in all, it seemed a pretty grim view of the wide-open communication environment being demanded by the Internet age."
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How Nintendo's Mario Got His Name 103

Posted by samzenpus from the can't-wait-for-the-origin-movie dept.
harrymcc writes "In 1981, tiny Nintendo of America was getting ready to release Donkey Kong. When the company's landlord, Mario Segale, demanded back rent, Nintendo staffers named the game's barrel-jumping protagonist after him. Almost thirty years later, neither Nintendo — which continues to crank out Mario games — nor Segale — now a wealthy, secretive Washington State real estate developer — like to talk about how one of video games' iconic characters got his name and Italian heritage. Technologizer's Benj Edwards has researched the story for years and provides the most detailed account to date."
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Japanese Turning To "Therapeutic Ringtones" 75

Posted by samzenpus from the take-two-calls-and-see-me-in-the-morning dept.
indiavision writes "A host of young Japanese are drawn to the allure of 'therapeutic ringtones' — a genre of melodies that promises to ease a range of day-to-day gripes, from chronic insomnia to a rotten hangover. Developed by Matsumi Suzuki, the head of the Japan Ringing Tone Laboratory, an eight-year-old subsidiary of the Japan Acoustic Laboratory, the tones are a hit with housewives as well as teenagers."

Comment Re:Iron Man's Suit Defies Physics -- Mostly (Score 2, Interesting) 279

by John Carmack (#23266718) Attached to: The Science of Iron Man
Hydrogen peroxide powered rocket packs fly for around 30 seconds, because they have a specific impulse of around 125, meaning that one pound of propellant can make 125 pound-seconds of thrust, meaning that it takes about two pounds of propellant for every second you are in the air. Mass ratios are low for anything strapped to a human, so the exponential nature of the rocket equation can be safely ignored.

A pretty hot (both literally and figuratively) bipropellant rocket could manage about twice the specific impulse, and you could carry somewhat heavier tanks, but two minutes of flight on a rocket pack is probably about the upper limit with conventional propellants.

However, an actual jet pack that used atmospheric oxygen could have an Isp ten times higher, allowing theoretical flights of fifteen minutes or so. Here, it really is a matter of technical development, since jet engines have thrust to weight ratios too low to make it practical. There is movement on this technical front, but it will still take a while.

John Carmack

Comment Re: The QWERTY Rumor (Score 2, Interesting) 973

by trh (#11464772) Attached to: New Standard Keyboard
Read this article (specifically, looking at the graphs) before you say anything. Then, determine if "... additional alternating-hand keystrokes speed up the QWERTY layout." I think you'll find that this is simply not the case. Once I show people this article and specifically, the charts, they know why I use Dvorak...

http://infohost.nmt.edu/~shipman/ergo/parkinson. ht ml

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