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Robotics

Wearable Robot Adds Two Fingers To Your Hand 77

rtoz writes: Researchers at MIT have developed a robot that enhances the grasping motion of the human hand. This wrist-wearable robot adds two extra fingers that respond to movements in the wearer's hand. The robotic fingers are on either side of the hand — one outside the thumb, and the other outside the little finger. A control algorithm enables it to move in sync with the wearer's fingers to grasp objects of various shapes and sizes. With the assistance of these extra fingers, the user can grasp objects that are usually too difficult to pick up and manipulate with a single hand.

Comment Evolution (Score 1) 253

For most of the existence of mankind and indeed all of mankind's progenitors, having too much food was a rare problem and being hungry all of the time was a fact of life. We are not necessarily well-evolved to handle it. So, no surprise that we eat to repletion and are still hungry. You don't really have any reason to look at it as an illness caused by anything other than too much food.
Earth

Australia Repeals Carbon Tax 291

schwit1 notes that the Australian government has repealed a controversial carbon tax. After almost a decade of heated political debate, Australia has become the world's first developed nation to repeal carbon laws that put a price on greenhouse gas emissions. In a vote that could highlight the difficulty in implementing additional measures to reduce carbon emissions ahead of global climate talks next year in Paris, Australia's Senate on Wednesday voted 39-32 to repeal a politically divisive carbon emissions price that contributed to the fall from power of three Australian leaders since it was first suggested in 2007.
Shark

NIF Compresses Diamonds With 50 Million Atmospheres of Pressure 81

sciencehabit (1205606) writes The world's largest laser [the National Ignition Facility], a machine that appeared as the warp core in 'Star Trek into Darkness', has attained a powerful result: It's squeezed diamond, the least compressible substance known, 50 million times harder than Earth's atmosphere presses down on us. ... As the researchers report online today in Nature, the x-ray assault nearly quadrupled the diamond's density. "That's a record," Smith [one of the researchers] says. "No one's compressed diamond to that extent before." The blast pulverized the diamond into dust, but before the mineral's destruction the scientists successfully measured its density ... For a billionth of a second, the diamond, which is normally 3.25 times denser than water, became ... 12.03 times denser than water. ... Scientists have speculated that diamond worlds may exist elsewhere. If a solar system arises with more carbon than oxygen, then carbon should soak up the oxygen by forming carbon monoxide, leaving excess carbon to create carbon planets—which, under pressure, become diamond worlds. Thus, Smith says, the new experiment will probe the nature of such planets. They are performing similar experiments with iron in an attempt to understand the properties of super-Earth cores.

Comment Re: If you pay... (Score 2) 15

Martin,

The last time I had a professional video produced, I paid $5000 for a one-minute commercial, and those were rock-bottom prices from hungry people who wanted it for their own portfolio. I doubt I could get that today. $8000 for the entire conference is really volunteer work on Gary's part.

Someone's got to pay for it. One alternative would be to get a corporate sponsor and give them a keynote, which is what so many conferences do, but that would be abandoning our editorial independence. Having Gary fund his own operation through Kickstarter without burdening the conference is what we're doing. We're really lucky we could get that.

News

Malaysian Passenger Plane Reportedly Shot Down Over Ukraine 752

An anonymous reader writes The Russian newswire service Interfax is reporting that a Malaysian passenger plane carrying 295 people was shot down with a Buk ground-to-air missile over Ukraine near the Russian border. The Associated Press cites an adviser to Ukraine's Interior Minister as the source. First reports are that it was mistaken for a Ukrainian AN-26. Malaysia airlines confirms they lost contact with the plane (last known position), but there's no confirmation it was shot down (yet). The Ukrainian government accused Russia of shooting down a fighter jet in Ukrainian airspace last night. Reports indicate there are no survivors.

Submission + - Rest in Peace, Heinz Zemanek

Knuckles writes: Austrian computer pioneer Heinz Zemanek, the first person to build a fully transistorized computer on the European mainland, died in Vienna, aged 94 (link in German). Officially named Binär dezimaler Volltransistor-Rechenautomat (binary-decimal fully transistorized computing automaton), but known as "Mailüfterl", the computer was built in 1955 and in 1958 calculated 5073548261 to be a prime number in 66 minutes. Its power was comparable to a small tube computer of the time, and it measured 4 by 2.5 by 0.5 meters. "Mailüfterl" means "may breeze" in Viennese German and was a play on US computers of the time, like MIT's Whirlwind. 'Even if it cannot match the rapid calculation speed of American models called "Whirlwind" or "Typhoon", it will be enough for a "Wiener Mailüfterl"' (Viennese may breeze), said Zemanek. Mailüfterl contained 3,000 transistors, 5,000 diodes, 1,000 assembly platelets, 100,000 solder joints, 15,000 resistors, 5,000 capacitors and 20,000 meters switching wire. It was built as an underground project at and without financial support from the technical university of Vienna, were Zemanek was an assistant professor at the time. In 1961, Zemanek and his team moved to IBM, who built them their own lab in Vienna. In 1976, Zemanek became an IBM Fellow and stayed at IBM until his retirement in 1985. He was crucial in the creation of the formal definition of the programming language PL/I. The definition language used was VDL (Vienna Definition Language), a direct predecessor of VDM Specification Language (VDM-SL). He remained a professor in Vienna and held regular lectures until 2006.
Privacy

UN Report Finds NSA Mass Surveillance Likely Violated Human Rights 261

An anonymous reader writes A top United Nations human rights official released a report Wednesday that blasts the United States' mass surveillance programs for potentially violating human rights on a worldwide scale. U.N. High Commissioner for Human Rights Navi Pillay also praised whistleblower Edward Snowden and condemned U.S. efforts to prosecute him. "Those who disclose human rights violations should be protected," she said. "We need them." In particular, the surveillance programs violate Article 12 of the Universal Declaration of Human Rights.

Comment Re:One hell of a slashvertisement! (Score 2) 15

I think TAPR's policy is that the presentations be freely redistributable, but I don't know what they and Gary have discussed. I am one of the speakers and have always made sure that my own talk would be freely redistributable. I wouldn't really want it to be modifiable except for translation and quotes, since it's a work of opinion. Nobody should get the right to modify the video in such a way as to make my opinion seem like it's anything other than what it is.

Comment Re:If you pay... (Score 2) 15

Yes. I put in $100, and I am asking other people to put in money to sponsor these programs so that everyone, including people who did not put in any money at all, can see them for free. If you look at the 150+ videos, you can see that Gary's pretty good at this (and he brought a really professional-seeming cameraman to Hamvention, too) and the programs are interesting. Even if at least four of them feature yours truly :-) He filmed every one of the talks at the TAPR DCC last year (and has filmed for the past 5 years) and it costs him about $8000 to drive there from North Carolina to Austin, Texas; to bring his equipment and to keep it maintained, to stay in a motel, to run a multi-camera shoot for every talk in the conference, and to get some fair compensation for his time in editing (and he does a really good job at that).

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