Friday, July 5, 2013

A Robot That Walks Like a Human

This robot uses gravity to "fall forward" and swing its legs the way humans do, saving energy and moving more naturally:

http://www.youtube.com/watch?v=dYmhY-rUFXQ

Wednesday, June 19, 2013

Nano Hummingbird in Action

It looks and flies just like a hummingbird...but with a camera. Add a little C4 and you have a perfect assassination weapon:

http://www.youtube.com/watch?feature=player_embedded&v=96WePgcg37I

Friday, June 14, 2013

Dark Lightning Produces Gamma Rays and Antimatter

Move over dark matter and dark energy. Say hello to dark lightning!

http://youtu.be/hN0wGga5e0I

Graphene electronics with very low energy consumption

Graphene can be made magnetic and its magnetism switched on and off at the press of a button, opening a new avenue towards electronics with very low energy consumption:

http://www.manchester.ac.uk/aboutus/news/display/?id=10201

Wednesday, June 5, 2013

The Omni Takes Virtual Reality to the Next Level

For many years now I've been saying virtual reality won't really arrive until we have an omnidirectional treadmill to allow natural movement in any direction. Now a new Kickstarter project aims to bring exactly that to the market, in an elegantly simple package:


Be sure to play the video.

Another benefit I predicted was that such a system would turn gamers from couch potatoes into fit athletes. I'd LOVE to get my workout in an immersive game.... 

Wednesday, May 29, 2013

Carbon Nanotube Thread Developed

As strong as carbon fiber but able to conduct electricity:

http://www.extremetech.com/extreme/145446-rice-creates-first-long-strong-flexible-and-conductive-carbon-nanotube-thread?utm_source=rss&utm_medium=rss&utm_campaign=rice-creates-first-long-strong-flexible-and-conductive-carbon-nanotube-thread

Still...it's not nearly as strong as carbon nanotube thread should be because it's made of trillions of short bundles of nanotubes assembled like cotton thread, rather than made of massively long single fibers...I think.

Friday, May 17, 2013

Building a Supercomputer Replica of the Human Brain

http://www.wired.com/wiredscience/2013/05/neurologist-markam-human-brain/all/

And here's the TED Conference talk by Henry Markram:

http://blog.ted.com/2009/10/15/supercomputing/

"In hype-driven contexts (such as his 2009 TED talk), Markram has hinted at the possibility that a sim embodied in a robot might become conscious. Hardwired with Markram’s model and given sufficient experience of the world, the machine could actually start thinking (à la Skynet and HAL 9000). While that has gained him a following among sci-fi enthusiasts, he separates such speculations from the hard work of doing real science. When pressed, he shows a rare touch of modesty. “A simulation is not the real thing,” he says. “I mean, it’s a set of mathematical equations that are being executed to re-create a particular phenomenon.” Markram’s job, simply put, is to get those equations right.

He plans to give the EU an early working prototype of this system within just 18 months—and vows to “open up this new telescope to the scientific community” within two and a half years—though he estimates that he’ll need a supercomputer 100,000 times faster than the one he’s got to build the premium version. Ever the optimist, he believes that Moore’s law (and the European Union) will deliver him that raw power in about a decade."

Robot Learns to Write

Siri has nothing to worry about, but it's still another step:

http://www.youtube.com/watch?v=5hqNi2S4rlM

Friday, May 3, 2013

New Robotic Hand is Strong, Dexterous, Robust and Inexpensive

Down from typical prices of $50,000 per hand, this $3,000 robotic hand is surprisingly capable:

http://www.youtube.com/watch?v=NvhCk6BvLBE

My favorite bit? The hand picking up tweezers to pick up a toothpick....

Monday, April 29, 2013

The Story of Quantum Computing

http://www.youtube.com/watch?v=ptuFckypqzE

The truly fascinating story of D-Wave's development of a quantum computer. The idea of accessing multiple universes to make calculations is a mind blower.

Monday, March 11, 2013

Rapyuta: The RoboEarth Cloud Engine

Moving robotic computation to the cloud to make robotic learning less expensive and more expansive:

http://www.roboearth.org/

Isn't this how the Battlestar Galactica reboot started? :-)

Thursday, March 7, 2013

Wednesday, March 6, 2013

Monday, February 4, 2013

British Mini-Drones

As the iPod Shuffle is to boom boxes, so is the Black Hornet Nano Unmanned Air Vehicle to the Reaper:

http://news.sky.com/story/1047004/mini-drones-army-deploys-tiny-helicopters

Raging (Again) Against the Machines

http://www.nytimes.com/2013/02/03/sunday-review/raging-again-against-the-robots.html?src=recg

It's interesting that Europe and Japan don't share the US's robot Armageddon stories. I personally like the stories because they're great adventure, not because I fear the consequence of robots.

Wednesday, January 30, 2013

ARGUS 1.8 Gigapixel UAV Camera

This camera isn't so much about zooming in on a single spot to see all the pores on your hand, but zooming in at a still-impressive level over a 10 square mile area ALL AT ONCE and in real time:

http://www.youtube.com/watch?feature=player_embedded&v=QGxNyaXfJsA

Saturday, January 26, 2013

Is Moore's Law Slowing Down?


Man vs. Machine

by Rana Foroohar

Remember the booming economy of the 1990s? A big factor in that growth was technology, which fueled productivity gains at a much faster clip than it does now. Moore's law--the observation credited to Intel co-founder Gordon Moore that computer chips double in power roughly every 18 months--appeared to be squarely in effect. From 1995 to 2005, large companies invested heavily in technology that increased efficiency and productivity, eventually creating entirely new areas of business and boosting employment growth. The fact that American companies invested more than, for example, European ones is a key reason many U.S. multinationals increased revenue and market share during that time. So given the rise of social media, big data and other tech trends, can we expect a similar boost to growth sometime in the near future?

No--at least according to "Is I.T. Over?," a new report by JPMorgan Chase's chief U.S. economist, Michael Feroli. Using U.S.-government data, Feroli shows that prices for IT equipment--things like software, computers and networking technology--are declining at the slowest pace in over a generation. That's important, because a slower price decline for technology implies slower gains in the power of technology. As Feroli writes, an average computer may retail for about $1,000, but historically "the power of that computer has increased dramatically" over time. As the power of new devices increases, prices of old ones fall. The fact that they aren't falling so quickly now means that technology isn't increasing at the same pace it once did.

This doesn't mean that Moore's law is dead. Strictly speaking, it refers to the number of transistors that can be squeezed onto a chip. Other factors, like microarchitecture and memory, can constrain computer advances even if the sheer number of circuits continues to increase. The bottom line, though, is that slower tech-price declines and slower gains in computing power suggest that the pace of innovation in the near future is likely to resemble that of the recent past. In other words, it will be sluggish for the next few years.

Indeed, a number of economists, including Northwestern University's Robert Gordon, believe that we are entering an even longer period of slow tech gains and slow growth. Gordon argues that the productivity gains of the decade beginning in 1995 were nothing compared with earlier, arguably more cataclysmic tech shifts like the advent of the combustion engine, electricity and indoor plumbing. "Which changes your life more," he asks, "an iPad or running water?" What's more, even if innovation were to continue into the future at its pre-2005 rate, Gordon says, the U.S. faces new headwinds--including debt levels, an aging population, environmental challenges, inequality and lower levels of education relative to international standards--that will hinder growth more than in the past.

There may be a silver lining to this story. Despite the boost it has given to overall growth, the white-hot pace of tech advancement over the past few decades is also a key driver of higher unemployment and inequality, as less-educated workers lost their jobs to machines. Research shows that technology powers job growth only if educational levels keep pace with technological change--a relationship that began to break down in the 1970s in the U.S. If IT advances are finally slowing, "then workforce skills may be better able to catch up with the level of technology," notes Feroli. In an era when many economists believe inequality is an obstacle to growth, that's a rare bit of good economic news.

This Battery On Wheels Makes Any Diesel Truck Electric In 5 Minutes

This is brilliant. https://www.youtube.com/watch?v=Idhfl-2FHJw