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Canadian Blood Services Promotes Pseudoscience 219

trianglecat writes "The not-for-profit agency Canadian Blood Services has a section of their website based on the Japanese cultural belief of ketsueki-gata, which claims that a person's blood group determines or predicts their personality type. Disappointing for a self-proclaimed 'science-based' organization. The Ottawa Skeptics, based in the nation's capital, appear to be taking some action."
Image

Jetman Attempts Intercontinental Flight Screenshot-sm 140

Last year we ran the story of Yves Rossy and his DIY jetwings. Yves spent $190,000 and countless hours building a set of jet-powered wings which he used to cross the English Channel. Rossy's next goal is to cross the Strait of Gibraltar, from Tangier in Morocco and Tarifa on the southwestern tip of Spain. From the article: "Using a four-cylinder jet pack and carbon fibre wings spanning over 8ft, he will jump out of a plane at 6,500 ft and cruise at 130 mph until he reaches the Spanish coast, when he will parachute to earth." Update 18:57 GMT: mytrip writes: "Yves Rossy took off from Tangiers but five minutes into an expected 15-minute flight he was obliged to ditch into the wind-swept waters."

Comment Re:I'm not surprised (Score 1) 1078

Most consumer electronics companies embed moisture and shock detection elements in their products. It is in their best interest to protect themselves against warranty fraud and abuse. In some cases, they will overlook these items, depending on the circumstances surrounding the story. I know for certain that RIM (BlackBerry) has these in their devices too. Apple is far from alone in this regard. It is a very common practice in high-value, portable consumer electronics.

Comment Re:Huh? (Score 1) 470

That 'somebody' was Ken Thompson in his acceptance of the Turing award i n 1984 (how apropos): http://cm.bell-labs.com/who/ken/trust.html The idea is that the compile can insert a backdoor into the login program when it is compiling it. Secondly, it can insert this backdoor into the compiler when it is compiling itself. The source no longer shows the infection. This is devious and fascinating.

Comment Kids, parentheses and earlier work (Score 1) 166

Bah! Kids these days!
Although some of the concepts in TFA are interesting, it is certainly building on ideas that have passed before it.
Much work has been done on emergent behaviour in aggregates of simple organisms, for example the early work of Craig Reynolds is a pivotal paper in this area and widely regarded as a key work in this area. When you might ask? 1987 of course. Bonus points that it was done in LISP. (ObXkcd link).
Science

USAF Developing New "SR-72" Supersonic Spy? 428

Kadin2048 writes "According to an Air Force Times article, the famed Lockheed Martin 'Skunk Works' may be hard at work on a new supersonic spy plane (with 'artist concept') for the U.S. military, to replace the SR-71 'Blackbird' retired a decade ago. Dubbed by some the SR-72, the jet would be unmanned and travel at about 4,000 MPH at as much as 100,000 feet, with 'transcontinental' range. Some have speculated that new high-speed spy planes could be a U.S. response to anti-satellite weapons deployed by China, in order to preserve reconnaissance capabilities in the event of a loss of satellite coverage. Neither the Air Force nor Lockheed Martin would comment on the program, or lack thereof."

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