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Ben Coxworth

The DJI Ronin uses the company's ZenMuse system, first designed for aerial videography

DJI Innovations is a company that's best-known for its consumer and professional-grade multicopters, including the popular Phantom line of quadcopters. One of its products, the ZenMuse, is a motorized gimbal designed to keep cameras steady and level when mounted beneath such aircraft. Now, that same tech is available for hand-held video cameras, in the form of the Ronin stabilizing rig.  Read More

The UCR NOx-Out device replaces the muffler on an existing gas mower

Gas-powered lawnmowers are notorious polluters. According to the US Environmental Protection Agency, running a new gas mower for one hour produces as much air pollution as would be generated by 11 typical automobiles being driven for the same amount of time. Switching to an electric or reel mower is certainly one option, but for those applications where it's gotta be gasoline, a team of engineering students from the University of California, Riverside are developing another: an attachment that they claim reduces noxious emissions by over 90 percent.  Read More

The EcoDrain uses outgoing hot water to heat incoming cold water

Generally-speaking, when there's something that we're trying to conserve, we don't just put it down the drain. For those of us who are trying to save power, however, that's just what happens when we let hot water from our showers or baths run straight into the sewer. The EcoDrain is made to address that problem, via a unique design that allows outgoing hot water to warm up incoming cold water.  Read More

A mouse's small intestine, as made visible using nanojuice

When someone suffers from a gastrointestinal disorder such as celiac disease, Crohn's disease or irritable bowel syndrome, it's standard practice for doctors to take a look at the state of their small intestine. This is typically done by having them drink a rather unpleasant-tasting barium solution, and then submitting to x-rays, an MRI or ultrasound. According to scientists at New York's University at Buffalo, however, all of those imaging techniques have serious shortcomings. Their proposed solution? A stiff drink of nanojuice.  Read More

The Backtracker's front module alerts riders via an LED display

Cycling on the highway can definitely be a risky business. If riders are distracted or have the wind in their ears, vehicles rapidly approaching from behind can be almost right on top of them before being noticed. Gadgets such as mirrors and rear-view cameras can help, although riders still have to think to check them. The Backtracker, however, uses a radar signal to automatically alert cyclists whenever a car is closing in on them.  Read More

A concrete beam coated with the skin (above), and a computer map of the cracks in it

Although concrete structures such as bridges are now often built with strain sensors embedded within them, that certainly hasn't always been the case. In order to alert authorities to cracks developing within these older structures, one solution involves attaching sensors to them. Researchers from North Carolina State University and the University of Eastern Finland are working on an alternative, however – an electrically-conductive paint-on "sensing skin."  Read More

The Universal Bike's frame can reportedly be adjusted to fit a wide variety of riders and ...

One of the hassles involved in buying a bicycle is determining what frame size you should get. The size that works with one make and model isn't always the best choice for another, plus you might sometimes find that your particular measurements put you "between" sizes. Additionally, even if you get the frame dimensions right, you may discover that components such as the handlebar stem are too long or short. New York City-based Brooklyness wants to address that situation, with its one-size-for-everyone adjustable Universal Bike.  Read More

The teeth inside squids' sucker rings help the creatures hang onto prey, and they could he...

There seems to be no end to the proposed human technologies based on attributes of the squid. The animals' beaks have inspired a material that could be used for medical implants, their muscles may lead us to color-changing clothing, the chitosan in their "pens" has been used to create a proton-conducting transistor, and their movements served as the inspiration for a soft-bodied robot. Now, it turns out that the teeth inside the suckers on their tentacles might be the basis for materials that could be used in fields such as reconstructive surgery.  Read More

Modified red blood cells could be put to work, delivering more than just oxygen

Although several studies are currently exploring the use of man-made nanoparticles for delivering medication to targeted areas of the body, care must be taken to ensure that those particles don't cause adverse reactions when introduced to the bloodstream. Scientists at the MIT-affiliated Whitehead Institute, however, are taking a different approach to the same basic concept. They've developed a method of attaching chemical payloads to red blood cells.  Read More

A rendering of the V8 Wet Rod If you're a millionaire who wants the ultimate in opulence for your sea voyages, you get yourself a luxury yacht. However, what about those times when you're just playing around? Currently, you get the same Jet Ski-type thing as everyone else ... although there may soon be an alternative. Yacht designer Kurt Strand has just announced his forthcoming Strand Craft V8 Wet Rod luxury personal watercraft.  Read More

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