Please create an account to participate in the Slashdot moderation system

 



Forgot your password?
typodupeerror
×

Submission + - New DARPA Program to Develop Prosthetics With Lifelike Sensory Feedback (gizmag.com)

Zothecula writes: Many modern prosthetic limbs are so intricate that they seem like something from the sci-fi cyborg realm. Unfortunately, to the wearer these marvels still feel like lumps of dead metal and plastic. DARPA's recently announced Hand Proprioception and Touch Interfaces (HAPTIX) program aims to change this. Using implantable sensors linked wirelessly to external modules, the goal is to provide lifelike prosthetic limbs with such a high degree of sensory feedback that they bring a sense of being part of the the wearer’s body, not something just strapped on.

Submission + - Punching Mantis Shrimp Inspires Super-Tough Composites (gizmag.com)

Zothecula writes: A new lightweight, super strong material has been discovered thanks to one of nature’s most violent sociopaths. The peacock mantis shrimp may look like a colorful, reasonably mild-mannered aquarium dweller, but its claws have the punch of a .22 bullet. A team of researchers led by University of California, Riverside, has developed a carbon composite that imitates the claw’s structure. The result is a promising new material that may one day be used to build cars and airplanes.

Submission + - New Shape Born From Rubber Bands (sciencemag.org)

sciencehabit writes: Physicists playing with rubber bands have discovered a new shape. In an attempt to create a spring that replicates the light-bending properties of cuttlefish ink sacs, a team of researchers suspended two rubber strips of different lengths. Connecting the bottoms of the two strips to a cup of water, the shorter band stretched to the same length as the longer one. After gluing the two stretched strips together, the researchers gradually drained the water from the cup. As the bands retracted and twisted from the reduced strain, the researchers were shocked to see the formation of a hemihelix with multiple rainbow-shaped boundaries called perversions. The team hopes their work inspires nanodevices and molecules that twist and transform from flat strips into predetermined 3D shapes on demand.

Comment Re:Free warrant! (Score 3, Informative) 461

1) Police officer sees car he wants to search

2) Police officer calls 911 placing an anon tip

3) Police officer gets to do whatever the hell he wants.

historically, authority figures getting to do whatever the hell they want has worked out pretty well.

Jesus tapdancing Christ, this has been refuted three times now. The tip did not warrant the search, the tip only warranted pulling the driver over. The marijuana smell warranted the search, something that was not introduced by this ruling. As for #2, did you even read the digest? The ruling only accounts for when anonymity does not hold.

Get the tinfoil hat out of your eyes and read TFA please.

Submission + - Net Neutrality legislation approved.

rwiggers writes: Known as the Marco Civil — or Bill of Rights — it would enshrine freedom of expression, the right to privacy and the principle of web neutrality. This could be understood as a response from the president Dilma to the NSA spying on her and is expected to be sanctioned soon.
Some aspects are quite interesting, content can only be removed by judicial order, net neutrality is written in law ans ISPs must take action to ensure privacy of communications.
http://www.bbc.com/news/blogs-...
http://www.techweekeurope.co.u...
http://g1.globo.com/politica/n...

Submission + - Bitcoin: The Gamification of Waste (wordpress.com)

Marc D Hall writes: Bitcoin is a way to get people to tie up physical resources to produce entities that exist for no reason other than as a means to transfer physical resources into their possession. We have produced a system that encourages people to tie up resources in order to gain resources while doing literally nothing productive. You could argue something similar about gold coins; but at least an argument could be made (IMO an invalid one) that the upside is we get gold out of the ground. Not even this upside exists for Bitcoins. Bitcoins are literally useless whether we have them or not.

Submission + - Russia Writes Off 90 Percent Of North Korea Debt (reuters.com)

jones_supa writes: In Russia, the State Duma lower house on Friday ratified a 2012 agreement to write off the bulk of North Korea's debt. It said the total debt stood at $10.96 billion as of Sept. 17, 2012. Russia sees this lucrative in advancing the plans to build a gas pipe and railroad through North to South Korea. The rest of the debt, $1.09 billion, would be redeemed during the next 20 years, to be paid in equal installments every six months. The outstanding debt owed by North Korea will be managed by Russia's state development bank, Vnesheconombank. Moscow has been trying to diversify its energy sales to Asia away from Europe, which, in its turn, wants to cut its dependence on oil and gas from the erstwhile Cold War foe. Russia's state-owned top natural producer Gazprom is dreaming shipping 10 billion cubic meters of gas annually through the Koreas. Russia has written off debts to a number of impoverished Soviet-era allies, including Cuba. North Korea's struggling communist economy is just 2 percent of the size of neighboring South's.

Submission + - Is there a place for me in this world?

An anonymous reader writes: I'm mildly autistic and in my mid 30s. I know I'm not the smartest person ever — not even close — but I'm pretty smart: perfect scores on SAT, etc., way back in high school and a PhD from a private research university you've heard of. I don't consider intelligence a virtue (in contrast to, say, ethical living); it's just what I have, and that's that. There are plenty of things I lack. Anyway, I've made myself very good at applied math and scientific computing. For years, without ever tiring, I've worked approximately 6.5 days a week all but approximately 4 of my waking hours per day. I work at a research university as research staff, and my focus is on producing high-quality, efficient, relevant scientific software. But funding is tough. I'm terrible at selling myself. I have a hard time writing proposals because when I work on mushy tasks, I become depressed and generally bent out of shape. My question: Is it possible to find a place where I can do exactly what I do best and keeps me stable — analyze and develop mathematical algorithms and software — without ever having to do other stuff and, in particular, without being good at presenting myself? I don't care about salary beyond keeping up my frugal lifestyle and saving a sufficient amount to maintain that frugal lifestyle until I die. Ideas? Or do we simply live in a world where we all have to sell what we do no matter what? Thanks for your thoughts.

Submission + - DARPA developing the ultimate auto-pilot software (networkworld.com)

coondoggie writes: Call it the ultimate auto-pilot — an automated system that can help take care of all phases of aircraft flight-even perhaps helping pilots overcome system failures in-flight. The Defense Advanced Research Projects Agency (DARPA) will in May detail a new program called Aircrew Labor In-Cockpit Automation System (ALIAS) that would build upon what the agency called the considerable advances that have been made in aircraft automation systems over the past 50 years, as well as the advances made in remotely piloted aircraft automation, to help reduce pilot workload, augment mission performance and improve aircraft safety.

Comment Re:This (Score 2) 304

Are you sure it was only 90%? Last I heard it was 123%.
Which is fully understandable. Putin, much like Kim Jong-iI, is so filled with awesomeness that people can express more than 100% of their love towards him. Furthermore, IEEE has declared that this percentage can only go down when Putin does manly things with his shirt on, which is very rare.

Comment Re:Ukraine's borders were changed by use of force (Score 1) 304

Honestly I don't get the stance of some ppl from the US against Russia.
Russia is the best friend and has been the most loyal, the strongest and the most valuable ally for the USA. Really. At times of apocalyptic events Russians and Americans stood together. It was before and it may be again when we have to save the Earth itself. Nobody can help the US but Russia when things get hot. Alienating Russians is what make things worse.

Those things are called movies. The space aliens didn't really invade Earth.

Submission + - Study Finds U.S. is an Oligarchy, Not a Democracy

An anonymous reader writes: Researchers from Princeton University and Northwestern University have concluded, after extensive analysis of 1,779 policy issues, that the U.S. is in fact an oligarchy and not a democracy. What this means is that, although 'Americans do enjoy many features central to democratic governance', 'majorities of the American public actually have little influence over the policies our government adopts.' Their study (PDF), to be published in Perspectives on Politics, found that 'When the preferences of economic elites and the stands of organized interest groups are controlled for, the preferences of the average American appear to have only a minuscule, near-zero, statistically non-significant impact upon public policy.'

Submission + - An unnecessary path to tech: A Bachelor's degree (computerworld.com)

dcblogs writes: A study of New York City's tech workforce found that 44% of jobs in the city's "tech ecosystem," or 128,000 jobs, "are accessible" to people without a Bachelor's degree. This eco-system includes both tech specific jobs and those jobs supported by tech. For instance, a technology specific job that doesn't require a Bachelor's degree might be a computer user support specialist, earning $28.80 an hour, according to this study. Tech industry jobs that do not require a four-year degree and may only need on-the-job training include customer services representatives, at $18.50 an hour, telecom line installer, $37.60 an hour, and sales representatives, $33.60 an hour. The study did not look at "who is actually sitting in those jobs and whether people are under-employed," said Kate Wittels, a director at HR&A Advisors, a real-estate and economic-development consulting firm, and report author.. Many people in the "accessible" non-degree jobs may indeed have degrees. For instance. About 75% of the 25 employees who work at New York Computer Help in Manhattan have a Bachelor's degree. Of those with Bachelor's degrees, about half have IT-related degrees.

Slashdot Top Deals

Top Ten Things Overheard At The ANSI C Draft Committee Meetings: (5) All right, who's the wiseguy who stuck this trigraph stuff in here?

Working...