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You’ve gotta love Star Trek, but there is absolutely NO WAY I’d ever set foot in a real teleportation device! (if one ever really got made, of course) Call me crazy, but I’m kinda partial to keeping my molecular cohesion as intact as possible, which kinda rules out having it ripped apart and remade on the other side.

A record-breaking distance has been achieved in the bizarre world of quantum teleportation, scientists say.

The scientists teleported photons (packets of light) across a spool of fiber optics 63 miles (102 kilometers) long, four times farther than the previous record. This research could one day lead to a “quantum Internet” that offers next-generation encryption, the scientists said.

Teleporting an object from one point in the universe to another without it moving through the space in between may sound like science fiction pulled from an episode of “Star Trek,” but scientists have actually been experimenting with “quantum teleportation” since 1998. [Twisted Physics: 7 Mind-Blowing Findings].

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Australian scientists have published an ‘instruction manual’ that makes it a whole lot easier and cheaper to create metallic glass — a type of flexible but ultra-tough alloy that’s been described as “the most significant materials science innovation since plastic”. The material is similar to the sci-fi liquid-type metal used to create the T-1000 in Terminator 2 - when it’s heated it’s as malleable as chewing gum, but when it cools it’s three times stronger than steel.

Researchers have been dabbling with the creation of metallic glass — or amorphous metal — for decades, and have made a range of different types by mixing metals such as magnesium, palladium, or copper — but only after an expensive and lengthy process of trial and error. Now, for the first time, Australian scientists have created a model of the atomic structure of metallic glass, and it will allow scientists to quickly and easily predict which metal combinations can form the unique material.

“Until now, discovering alloy compositions that form these materials has required a lengthy process of trial and error in the laboratory,” lead researcher Kevin Laws from the University of New South Wales (UNSW) said in a press release. “With our new instruction manual we can start to create many new useful metallic glass-types and begin to understand the atomic fundamentals behind their exceptional properties.”

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By Dharmendra S. Modha, Ph. D., IBM Research

Building a computer that could match the power of the human brain has long been a goal of scientists.

In August, we made a breakthrough, published in Science in collaboration with Cornell Tech, which is a significant step toward bringing cognitive computers to society. We announced that we’ve built a computer chip that functions like a brain does with the ability to sense, taste, feel, smell, hear and understand its surroundings.

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Imagine a “smart pill” that can sense problems in your intestines and actively release the appropriate drugs. We have the biological understanding to create such a device, but we’re still searching for electronic materials (like batteries and circuits) that pose no risk if they get stuck in our bodies. In Trends in Biotechnology on September 21, Christopher Bettinger of Carnegie Mellon University presents a vision for creating safe, consumable electronics, such as those powered by the charged ions within our digestive tracts.

Edible electronic medical devices are not a new idea. Since the 1970s, researchers have been asking people to swallow prototypes that measure temperature and other biomarkers. Currently, there are ingestible cameras for gastrointestinal surgeries as well as sensors attached to medications used to study how drugs are broken down in the body.

“The primary risk is the intrinsic toxicity of these materials, for example, if the battery gets mechanically lodged in the gastrointestinal tract–but that’s a known risk. In fact, there is very little unknown risk in these kinds of devices,” says Bettinger, a professor in materials science and engineering. “The breakfast you ate this morning is only in your GI tract for about 20 hours–all you need is a battery that can do its job for 20 hours and then, if anything happens, it can just degrade away.”

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Two quadrocopters construct a rope bridge strong enough to carry the weight of a human in the hypnotic video (above), uploaded to YouTube this week by researcher Federico Augugliaro. The impressive feat wasn’t a one-person operation. It’s the latest accomplishment from many researches and contributors at the Institute for Dynamic Systems and Control and Gramazio Kohler Research, and incorporates lessons learned from other tests at the Flying Machine Arena in Zurich, Switzerland.

The 10-by-10-by-10-meter portable space doubles as the setting of the footage and the lab in which many of the researchers, including Augugliaro, perform drone experiments and exercises. According to the Flying Machine Arena’s website, the room “consists of a high-precision motion capture system, a wireless communication network, and custom software executing sophisticated algorithms for estimation and control.”

Drone bridge GIF Drone bridge GIF

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Researchers in Australia have developed a patch lined with microscopic needles that can quickly and painlessly detect disease-carrying proteins in the blood, potentially replacing the need for needle-based blood samples, and time spent waiting for lab analysis.

Based on a similar patch that could one day deliver injection-free vaccines through the skin, the diagnostic nanopatch has been designed to identify diseases such as malaria and dengue fever, which are prevalent in remote areas and developing regions where people might not have the resources to routinely draw blood and analyse it.

“The concept here is that we could just put a patch on the skin and this could give a result based on what it can find in your blood,” one of the researchers, Simon Corrie from the University of Queensland, told Fairfax Media. “The microneedle arrays can capture proteins that circulate around the body that are normally tested for in blood samples.”

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