Could Computers Read Minds?

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It’s the stuff of science fiction, and yet it could soon become reality–at least down the road, if not today.
NPR reports that a new computer program analyzing brain activity figured out which of three short films 10 volunteers were thinking about–with perfect accuracy.
Here how it works: the program analyzes the hippocampus, a part of the brain that appears to index memories of events, and searches it for traces of these events in brain scans. The volunteers watched the three short films over and over–word is they weren’t just cat videos–and then were asked to recall the movies when hooked up to the scanner.
Not only did the program get every single case correct, but scientists also discovered that the pattern for each movie was similar across all 10 brains, the report said. Yikes. The study originally appeared in the journal Current Biology. (Image credit: Barco Coronis medical LCD)

CERN Plans One-Year LHC Shutdown for 2012

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The Large Hadron Collider will close down at the end of next year for up to 12 months for modifications to the design, according to BBC News.
Everything is still on track to power up the LHC to begin smashing together particles at 7 trillion electron volts (7 TeV) later this month. But after a year and a half of that, LHC director Dr. Steve Myers said in the report that the faults prevent the machine from hitting its full potential of 14 TeV for two years.

Virgin Galactic Lands Legal Protection Against Space Tourists

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Enter at your own risk–or so should read a sign on the door of every passenger spaceship in the future.
Space tourism operators like Virgin Galactic have won a legal reprieve against potential litigation by surviving family members in the event of passenger injuries or death during flight, according to Space.com.
“This helps give us a really solid insurance foundation” for the business, Virgin Galactic President Will Whitehorn said in the report regarding the new legislation, which was signed into law on February 27 by New Mexico Gov. Bill Richardson. “It includes the principle of informed consent. Participants will be required to sign a waiver before flight.”
The possibility of lawsuits with staggering sums attached is only higher in the space tourism industry’s early years, thanks to the high costs that will invariably draw enthusiasts with very high net worth statements. The law won’t hold in the event that the space tourism operator is found guilty of gross negligence or willful misconduct, according to the report.

Hubble IMAX 3D: The Next Best Thing to Being in Space

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Astronaut Andrew Feustel spacewalks to perform repairs on the Hubble; click to enlarge.

Take a number of the Hubble Space Telescope’s most stunning images, give them a 3D look, and display them on an IMAX screen–what’s not to love? Yet Hubble 3D, an IMAX and Warner Brothers film made in cooperation with NASA, manages to go far beyond that.

Much of the film focuses on last May’s mission of the Space Shuttle Atlantis (STS-125) to repair the Hubble. The astronauts brought an IMAX 3D camera with which they were able to capture spectacular sequences of the grueling and dangerous spacewalks the crew undertook to conduct the repairs. Coupled with stunning views of Earth, this section of Hubble 3D provides an immersive experience that astronauts who have seen the video have termed the closest thing yet to actually being in orbit. Hubble 3D will open in selected IMAX theaters March 19, but we were fortunate enough to get a preview this week.

The movie, narrated by Leonardo Dicaprio, opens with the STS-125 crew suiting up and talking about the importance of the mission and their growing excitement about it in the hours before liftoff. Among them is Mike Massimino (@Astro_Mike), who on that mission became the first astronaut to tweet from space. The film cuts away to a history of Hubble and a tour of its images (some of which you’ll find after the jump) but always returns to the saga of the repair mission.

You, Too, Could Own a Working Jetpack for $90,000

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Near the top of the list of “unfulfilled science fiction concepts,” you’ll find the jetpack, a staple of future transportation that somehow hasn’t arrived yet. (Well, we did get the Segway.)
Nonetheless, Martin Aircraft Company wants to change that with the Martin Jetpack, a $90,000 carbon fiber model that can generate 600 pounds of thrust. Wired reports that the jetpack is self-righting; you can let go of the controls and just hover.
The Martin Jetpack runs on gasoline, and burns through its five-gallon tank in about half an hour. It’s classified as an ultralight aircraft, so you don’t need a pilot’s license, although the company enforces its own training program.
Anyone who wants one faces a 12-month wait; to get on the list, you’ll need to put 10 percent down ($9,000).

MIT gurus use polyethylene to suck heat away from your next CPU

Man, MIT is making all of these other places of higher learning look silly. For what seems like the fortieth time this month, scientists at the university have revealed yet another breakthrough that might just change the way we compute in the future. Polyethylene, which is about as common a polymer as they come, could very well become a vital part of the way your next processor is cooled, as MIT boffins have figured out how to cause said polymer to “conduct heat very efficiently in just one direction, unlike metals, which conduct equally well in all directions.” If you’re still struggling to figure out why this matters, have a listen at this: “this may make the new material especially useful for applications where it is important to draw heat away from an object, such as a computer processor chip.” In fact, even Intel is taking notice of the development, though no one’s saying outright when exactly this stuff will leave the lab and hit Dell’s supply chain. There’s no time like the present, guys.

[Thanks, Kevin]

MIT gurus use polyethylene to suck heat away from your next CPU originally appeared on Engadget on Wed, 10 Mar 2010 03:26:00 EST. Please see our terms for use of feeds.

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All Systems Go for Worlds Largest Particle Accelerator

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Astronomers and physicists have said for years that we only know and understand five percent of the universe–but that may soon change.
CERN research center head Rolf-Dieter Heuer (pictured) said that the Large Hadron Collider may soon unveil dark matter, which makes up 25 percent of the remainder; the remaining 70 percent is dark energy, which we also know little about, as Reuters reports.
“Our Large Hadron Collider (LHC) could be the first machine to give us insight into the dark universe,” Heuer said in the article. “We are opening the door to New Physics, to a discovery period.”
What’s new now is that the LHC is on schedule to collide particles at 7 tera-electron volts (7 TeV) by the end of the month. That will be the highest energy level ever achieved by mankind. Each collision will produce “mini-Big Bangs” that will yield priceless data for scientists to analyze–and possibly the Higgs boson, the theoretical particle that gave mass to matter and enabled the formation of stars, planets, and life as we know it, the report said. (Image credit: CERN)

MIT Media Lab Extension: The New Home of Face-Melting Research [MIT Media Lab]

The renowned MIT Media Lab is a place where every project is an amazing, unbelievable glimpse into humanity’s technological future. Now, thanks to a massive $90 million extension, the architecture can match the wondrous excitement created within.

In case you haven’t had the opportunity to swing by this particular block in Cambridge, Massachusetts, here’s what the old Media Lab looks like. It’s still there. In fact, you can see the extension under construction, and marvel at the stark contrast in design.

Mensa Tetris

The six-level, interconnected extension, the work of the famed, award-winning architectural firm Fumihiko Maki and Associates, is like an immense Tetris puzzle. Every piece represents a functional element that is tightly connected to others, giving anyone inside the feeling of being inside a finished puzzle. Maki, himself the winner of a Pritzker Prize, was on hand over the weekend to officially open the MIT Media Lab. (It’s technically been in operation since December.)

As he described it, each piece of this six-level building connects to the next. Balcony offices overlook open air labs and work spaces. Colorful stairways bisect the central atrium, their red, blue and yellow coloring inspired by Piet Mondrian’s Composition with Yellow, Blue and Red.

Color aside, the trait hitting visitors in the face before they even walk through the door is glass. Cambridge building codes prevented a 100% glass exterior, so Maki came up with a loophole: bamboo. Inspired by translucent Japanese bamboo screens, Maki covered the remaining exterior with a mix of glass and aluminum tubes.

The result is at the same time beautiful and energy efficient, but also functional. We’re constantly reminded that this is one incredibly open, collaborative working environment.

From the street, especially at night, passers-by can literally see lab work happening within. Maki called this “filtered views,” inspired by the work of the pointillist artist George Seurat (lots of dots!). MIT played a part too, having provided Maki with an image of the Visible Man to further drive home the point that this lab space be open.

But enough architecture? What kind of world-changing stuff can we expect this multimillion dollar, 163,000-sq. ft. incubator to pump out in the future?

Well, if the past is any indication, plenty. The place that saw the beginnings of Guitar Hero, e-ink displays, OLPC and Lego Mindstorms is still driving much of the stuff that gets the Gizmodo editors, at least, sweating profusely in their blogging sweatpants.

The Media Lab will help “plumb the depths of how technology can have a greater impact on industry, society and business,” said Media Lab director Frank Moss.

To net denizens and geeks like you and me, that boils down to robotics, prosthetic limbs, AI and the obligatory Minority Report UI reference that any article mentioning 3D interfaces must include.

Fluid Media

As part of the opening, I was lucky enough to get a tour or some, but not all of the departments at the Media Lab. Departments like Biomechatronics, Cognitive Machines, Fluid Interfaces, Molecular Machines, Personal Robots, Smart Cities, Synthetic Neurobiology. It reads like Stephen Hawkings’ shopping list.

In any event, Fluid Media was one of the labs I got to tour first.

If you know Arduino, you’d be at home here, alongside the luminescent wallpaper, smart fabrics, “sewable computing” and inexpensive 3D fabricators that had me waxing nostalgic about Cory Doctorow’s Makers.

Above: No, not coasters or doilies. Sewable computers. If you aren’t wearing your mp3 player now, you will be soon.

Kindergarten Kids, Forever

The sense of play felt throughout the Media Lab’s open spaces owes itself to the students, of course, but it’s certainly assisted by the design. Moss called the atmosphere “serious fun,” in a building where bright minds “design by serendipity.” It’s pretty spot on. One lab leads into the other, encouraging social and professional interaction. Artists huddle with biomechanical engineers. Sometimes the union is short-lived, and sometimes it’s Guitar Hero.

But it’s serious fun: There’s a mission here, one that’s produced limbs for soldiers maimed in war; helped children learn robotics with crazy new Lego software; and created a paint brush, simply called I/O, that captures the essence of whatever you point it at—visual, musical or otherwise.

Even so, the fun, relaxed environment is apparent in this lab that director Moss says will change our futures. He and others, like Lifelong Kindergarten Department grad student Karen Brennan, were genuinely having fun while working with these high concepts and brain-bending experiments. The future, wild as it will be, looks pretty fun. Seriously.

Image credits: The Visible Man is a well-known see-through anatomy model from Craft House Corp. Composition in Yellow, Blue and Red from Wikipedia.

Wheres Spock? Physicist Says Warp Speed Will Kill You

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Last year, a group of physicists figured out that achieving warp speed had the potential–depending on how we did it, at least–to create a black hole that would suck up Earth and destroy us all.
Putting aside that cheery bit of news for a moment, another physicist recently said that even if that particular scenario didn’t come to pass, the simple matter of traveling warp speed could kill you–all because of some stray hydrogen atoms.

IBM keeps light pulse bandwagon rolling, uses ’em for chip-to-chip communication

Lenovo loves its red mousing nipple, Apple digs its aluminum and IBM adores those light pulses. Nearly two full years after we heard this very company touting breakthroughs in science thanks to a nanophotonic switch, in flies a similar technique from Yorktown Heights that could “greatly further energy efficient computing.” As the story goes, gurus at IBM have figured out how to replace electrical signals that communicate via copper wires between computer chips with tiny silicon circuits that chat using pulses of light. The device is called a nanophotonic avalanche photodetector, and according to Dr. T.C. Chen, this kind of embedded optical interconnection makes the “prospect of building power-efficient computer systems with performance at the Exaflop level” something that could be seen in the not-so-distant future. Reportedly, the avalanche photodetector demonstrated by IBM is the world’s fastest device of its kind, able to receive optical information signals at 40Gbps and simultaneously multiply them tenfold. We know that’s over some of your (read: our) heads, but there’s a sufficiently nerdy video after the break that gets right down to the whos, whats, whys and wheres.

Continue reading IBM keeps light pulse bandwagon rolling, uses ’em for chip-to-chip communication

IBM keeps light pulse bandwagon rolling, uses ’em for chip-to-chip communication originally appeared on Engadget on Sun, 07 Mar 2010 20:40:00 EST. Please see our terms for use of feeds.

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