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Submission Summary: 0 pending, 25 declined, 9 accepted (34 total, 26.47% accepted)

Iphone

Submission + - "Cyber Illusionist" Marco Tempest (bbc.co.uk)

bLanark writes: The BBC have a piece about illusionist Marco Tempest who uses technology to generate magical illusions. As he says in the interview unlike most magicians and illusionists he shares his techniques in an act that he calls "open sorcery." The techniques include using iPhone apps, and high-speed digital cameras. There is a growing band of people using and contributing to the field.
AI

Submission + - News-scanning software can predict revolutions (singularityhub.com)

bLanark writes: A fascinating article from the ever-interesting Singularity Hub site. Their story describes software which, when fed news, makes predictions about forthcoming events. When fed news on recent events, it spiked before the Egyptian and Libyan uprisings.

It uses sources including the News Bank which is a database of global news.

Idle

Submission + - NASA blasts Lego (wired.com)

bLanark writes: NASA have teamed up with Lego and will send three specially crafted, minifigures towards Jupiter in a probe to be launched on an Atlas V rocket on Friday

The figures, representing Roman gods Jupiter and Juno, and astronomer Galileo, are machined from aluminium and are the normal size for lego minifigures. The article does not state if they have moveable parts.

EU

Submission + - Microsoft complain to EU about bullying Google (reuters.com)

bLanark writes: In an amazing about-turn, the bully has turned into the bullied. Microsoft, who have been on the receiveing end of many anti-competition lawsuits, has filed a complaint with the European Comission as Google is using it's market dominance to prevent Microsoft from gaining market share.
Idle

Submission + - Advent calendar for geeks (pm.org)

bLanark writes: Well, as children and adults all over the world begin their day with chocolate, with the traditional A HREF="http://en.wikipedia.org/wiki/Advent_calendar">Advent calendar, I'd like to remind you that there's an alternative for geeks. The Perl advent calendar will give you a new Perl tip every day right up to Christmas. You can also check out the archives if you need more than one submission a day.
Hardware Hacking

Submission + - Tin whiskers - fact or fiction?

bLanark writes: "Some time ago, most electronics were soldered with old-fashioned lead solder, which has been tried and tested for decades. In 2006, the EU banned lead in solder, and so most manufacturers switched to a lead-free solder. Most made the switch in advance, I guess due to shelf-life of products and ironing out problems working with the new material.

Lead is added to solder as it melts at low temperature, but also, it prevents the solder from growing "whiskers" — crystaline limbs of metal.

The affect of whiskers on soldered equipment would include random short-circuits and strange RF-effects. Whiskers can grow fairly quickly and become quite long

Robert Cringley wrote up this some time ago, and, it seems that the world has *not* been taking notice. I guess cars (probably around 30 processors in a modern car) and almost every appliance would be liable to fail sooner than expected due to tin whiskers. Note that accelerated life-expectancy tests can't simulate the passing of time for whiskers to grow.

I've googled and there is plenty of research into the effects of tin whiskers. I should point out that the wikipedia page linked to above states that tin whisker problems "are negligible in modern alloys", but can we trust Wikipedia?

So, my question is: was the tin whisker problem overhyped, was it an initial problem that has been solved in the few years since lead-free solder came into use, or is it affecting anyone already?"

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The most exciting phrase to hear in science, the one that heralds new discoveries, is not "Eureka!" (I found it!) but "That's funny ..." -- Isaac Asimov

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