university

Years before smartphones were a thing, Nokia was one of the first manufacturers to add IR blasters to its dumbphones. The use case was pretty limited, though, as the cool factor typically ended after the fun of turning TVs off at Circuit City died off.

But IR is getting its second wind in a new wave of smartphones packing the technology, namely, the S4. This time around, the use case is much more tangible, posing a real threat to the traditional TV remote. Powered by WatchOn (and Peel), the S4 is more than just a substitute clicker -- it's … Read more

Apple, which has been aiming for a summer rollout of a streaming music service, has hit a negotiating snag with Sony Music over some of the features that it is building into its product.

More specifically, Apple and Sony Music, the world's second-largest music label, are still trying to hammer out details over how much Apple would pay for songs that people listen to a fraction of and then skip, according to people familiar with the negotiations. There could be other points of contention as well.

Apple's streaming music service, which most closely resembles Internet radio leader Pandora, … Read more

Thanks to the magic of dissection, we have a pretty good idea of the changes that occur when a caterpillar spins its chrysalis and enters its metamorphosis -- the developmental stage that sees it move from the juvenile larval stage to the gorgeous adult life of a butterfly.

However, as you might have already guessed, dissection destroys the specimen, meaning that researchers are unable to follow the full development of a creature. We do know that the caterpillar will use enzymes to break down some of its proteins to reform; Scientific American called this a cocoon full of "caterpillar soup." However, scientists have performed research revealing that while some breakdown occurs, the idea of caterpillar soup is mostly wrong (but still gross).

Using micro-computed tomography, or micro-CT scanning, which uses X-ray imaging to re-create 3D cross-sections of the scanned object, Tristan Rowe and Russell Garwood from the U.K's University of Manchester and Thomas Simonsen from London's Natural History Museum have discovered exactly what happens to a painted lady butterfly inside the chrysalis. … Read more

I hate cord clutter. But when I travel (like I'm doing right now), I'm stuck with it, what with all the power cords I have to stuff into my carry-on.

My laptop's AC adapter is among the worst offenders (two cords!), which is why I'm thinking very seriously about this: ZipKord has the Retractable Universal Laptop Combo-Charger for $20, plus a very reasonable $3.75 for shipping. Regular price: $79.99.

This travel-friendly kit consists of two retractable cords -- one for AC outlets, one for in-dash cigarette lighters -- and a set of 11 tips. … Read more

Apple is getting closer to rolling out its free Internet radio service.

The company has reached a licensing deal with the world's largest music label, Universal Music Group, according to people familiar with the situation. Apple is still in deep negotiations with Warner Music Group on some specifics. It also still needs an agreement with Sony Music, which has been tougher for Apple to get on board.

Apple spokesperson Tom Neumayr declined to comment.

The deal with Universal, which the Financial Times reported Thursday, could become very lucrative.

After much back and forth about the terms, the deal reached … Read more

While we remain dubious about the legitimacy of using the word "invisible" when visible light isn't involved, that's what a team of engineers at Duke University have dubbed their creation. Seven years ago, they demonstrated their first "invisibility cloak" in a laboratory; now, thanks to 3D printing, the fabrication process is a lot more accessible.

The object -- which looks more like a Frisbee made of Swiss cheese than a wearable cape a la Harry Potter -- has a large hole in the center, with seemingly random holes in the disc. The size, shape, and placement of these holes have actually been determined using algorithms to disguise any object placed in the center hole from microwave beams aimed through the side of the disc, making it appear as though the object isn't there. … Read more

After more than a decade of work, Harvard University researchers have finally gotten the so-called "RoboBee" to take flight.

According to the scientists, the robot -- which is half the size of a paperclip and weighs less than a tenth of gram -- was able to hover for a few moments and then flew on a "preset route through the air."

"This is what I have been trying to do for literally the last 12 years," Robert J. Wood, principal investigator of the National Science Foundation-supported RoboBee project, said in a statement. "It's really only because of this lab's recent breakthroughs in manufacturing, materials, and design that we have even been able to try this. And it just worked, spectacularly well."… Read more

Using off-the-shelf 3D printing tools, silver nanoparticles, and cell culture, scientists at Princeton University have created a functional bionic ear that can detect radio frequencies far beyond the normal human range.

Living, 3D-printed tissue has been in the news a fair bit recently, but this is the first attempt at creating a fully functional organ with embedded electronics.

"In general, there are mechanical and thermal challenges with interfacing electronic materials with biological materials," said Michael McAlpine, an assistant professor of mechanical and aerospace engineering at Princeton and the lead researcher on the project. "Previously, researchers have suggested some strategies to tailor the electronics so that this merger is less awkward. That typically happens between a 2D sheet of electronics and a surface of the tissue. However, our work suggests a new approach -- to build and grow the biology up with the electronics synergistically and in a 3D interwoven format." … Read more

It appears to be expiration time again for certain movies on Netflix streaming, according to Slate. This time around, hundreds of classic titles from Warner Bros., MGM, and Universal will allegedly disappear from Instant queues on May 1.

That means goodbye Woody Allen's "Stardust Memories," "10 to Midnight" starring Charles Bronson, the James Bond hits "Dr. No" and "Goldfinger," and many more.

While this news may disappoint some users, streaming titles on Netflix tend to come and go. The video service often licenses TV shows and movies on an exclusive basis … Read more