smarterplanet:

IBM researchers claim they are now close to have access to basic technologies that would allow them to build a “minimum” quantum computer.

ZoomAccording to the company, scientists have found ways to retain the integrity of quantum bits (qubits) and reduce computation errors as a result. The solution appear to be superconducting qubits that are constructed via traditional silicon fabrication techniques and hold the potential to scale up to potentially thousands or millions of qubits one day.

“The quantum computing work we are doing shows it is no longer just a brute force physics experiment. It’s time to start creating systems based on this science that will take computing to a new frontier,” said IBM scientist Matthias Steffen, who manages the IBM Research team that works on quantum computing systems. The vision of quantum computing is to enable computers to do “millions of computations at once” with a single qubit. According to IBM, a 250-qubit system “contains more bits of information than there are atoms in the universe.” In contrast to a traditional bit, which can either have the value “0” or “1”, a qubit can have “0”, “1” and both values at the same time.

WOW

laughingsquid:

SimCity Gameplay Trailer

Finally

futurescope:

Microbots Made of Bubbles That Are Powered by Lasers

We’re used to thinking of robots as mechanical entities, but at very small scales, it sometimes becomes easier to use existing structures (like microorganisms that respond to magnetic fields or even swarms of bacteria) instead of trying to design and construct one (or lots) of teeny tiny artificial machines. Aaron Ohta’s lab at the University of Hawaii at Manoa has come up with a novel new way of creating non-mechanical microbots quite literally out of thin air, using robots made of bubbles with engines made of lasers. […]

[read more @ieee @popsci]

futurescope:

Juggling Robot Takes on Two Balls With One Very Fast Hand

This high-speed hand and arm combination is coupled to an even higher speed vision system that allows the robot’s controller to plan for catches and throws (up to nearly 2 meters in height) at a leisurely 500 frames per second. The hand has three fingers with two or three degrees of freedom each, while the arm has seven more (although not all of them are being utilized). To be clear, the system isn’t just doing a repetitive motion that results in a series of actions that mimic a juggling behavior: the balls are being tracked through the air, and a series of throwing calculations are made for each and every cycle.

At this point, the hand can only reliably execute about five catches in a row before it loses a ball. This is primarily because there’s no operating shoulder joint: the robot is restricted to what’s essentially a two-dimensional vertical plane of operation, so anytime a ball drifts even a little bit sideways, the robot can’t get to it. Also, there’s still some throwing instability going on, which is what causes the ball to gradually wander in the first place. The researchers plan to conquer the latter with a new throwing motion, and then move on to other types of juggling.

[read more]

laughingsquid:

Ben & Jerry’s Euphori-Lock, An Ice Cream Pint Combination Lock

emergentfutures:

Why it’s China’s turn to worry about manufacturing

“America has been extremely worried about the loss of manufacturing to China. Seduced by subsidies, cheap labor, lax regulations, and a rigged currency, American industry has made a beeline to China.

But the tide may soon turn.

New technologies will likely cause the same hollowing out of China’s manufacturing industry over the next two decades that the U.S experienced over the past twenty years. That’s right. America is destined to once again gain its supremacy in manufacturing, and it will soon be China’s turn to worry.”

Full Story: Venture Beat

American Psycho

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