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Cornell University

Pitch is controlled by raising and lowering the hands, while the volume can be cranked up ...

Some take their air guitar playing more seriously than others, but even for those exerting the most energy, those perfectly struck imaginary chords are heard by nobody's ears except their own. Aura, an electronic instrument that translates hand gestures into music, could be just what these highly animated faux musicians need to get a little more reward for their efforts.  Read More

The Versaball grasps a shock absorber

Back in 2010, we first heard about a clever device known as the robotic universal jamming gripper. With its business end composed of a party balloon filled with coffee grounds, it could form a secure grip around objects of varying sizes and shapes. Now, that device has been commercialized – although incorporating higher-tech materials than balloons and coffee.  Read More

A research team from Cornell University's Creative Machines Lab has managed to 3D print th...

Rather than buy a replacement part from a local hardware store, 3D printing offers up the opportunity to produce what you need at home, when you need it. But what if you have to replace a whole unit? If a project from Cornell University's Creative Machines Lab is any indication, such things may soon be possible. A research team has managed to 3D print the cone, coil and magnet of a loudspeaker, and then use it to throw out sounds from a digital audio player.  Read More

Graduate students Matthew Mancuso (left) and Vlad Oncescu, with the smartCARD

Although a lot of people are concerned about monitoring their cholesterol levels, probably not many of those people want to head off to a clinic or use an expensive, complicated device to get those levels tested every few days. Soon, however, they may not have to. Scientists from Cornell University have developed a gadget called the smartCARD, that allows users to easily check their own cholesterol using their iPhone.  Read More

Now this is how it's done – Cornell's Baxter robot, handling a knife safely

If you were buying a kitchen knife in a supermarket, you wouldn't expect the cashier to swing it dangerously close to you as they were ringing it up. If that cashier were a robot, though, it wouldn't know any better – unless it had been taught otherwise. That's just what engineers at Cornell University have done, using a unique new technique.  Read More

Doctoral student Vinay Pagay holds one of the chips

Whether you're growing wine grapes or mixing cement, there are some situations in which it's vitally important to monitor moisture content. Normally water sensors are used, although these can be both large and expensive. Now, however, a team from Cornell University has created a water-sensing silicon chip that's not only tiny, but is also reportedly "a hundred times more sensitive than current devices." What's more, the chips might be possible to mass-produce for just $5 a pop.  Read More

Cornell professor David Muller and grad student Pinshane Huang show a model of the atomic ...

In 2012, a one-molecule thick layer of silica glass was accidently made in the laboratory of Cornell professor David Muller, allowing the atoms in a glass to be seen individually for the first time. Now, Guinness World Records has identified this ultimately thin glass as a 2014 World Record.  Read More

Prof. William Dichtel and Deepti Gopalakrishnan with samples of the polymer

Detecting bombs in places such as airports could be getting easier, thanks to a new fluorescing polymer. While you might expect the material to glow in the presence of explosives, they actually cause it to stop glowing.  Read More

The anticipatory robot pouring beer

What’s better than as robot bartender that can pour you a beer? How about a robot waiter that can see you need a refill and comes over to pour you another one. Hema S. Koppula, a Cornell graduate student in computer science, and Ashutosh Saxena, an assistant professor of computer science are working at Cornell’s Personal Robotics Lab on just such a robot. Using a PR-2 robot, they've programmed it to not only carry out everyday tasks, but to anticipate human behavior and adjust its actions.  Read More

Researcher Lawrence Bonassar holds a fabricated ear created with a 3D printer (Photo: Lind...

When a child is born with the congenital deformity known as microtia, they have an underdeveloped external ear – also known as the pinna. Even though their inner ear may be normal, the lack of the external structure can affect their hearing, plus it looks unusual. Normally, a replacement pinna is made from a foam-like material (or sometimes even cartilage from the rib cage) and implanted under the skin, although these don’t always look particularly natural. Now, scientists from Cornell University have developed a more realistic pinna grown from biological material, using a 3D printer.  Read More

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