Wearable Electronic Health Patches Continuously Monitor the Body

A team of researchers in the Cockrell School of Engineering at The University of Texas at Austin has invented a method for producing inexpensive and high-performing wearable patches that can continuously monitor the body’s vital signs for human health and performance tracking.

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Sensors Detect Corrosion Risk in Concrete Structures in Real Time

Researchers from the Polytechnic University of Valencia (UPV) have developed a new sensor system that detects quickly and nondestructively the risk of corrosion in the concrete structure of the buildings. The information provided allows engineers to anticipate well in advance any action deemed necessary, while reducing the costs of repair and maintenance.

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Solar-Powered Water Purification System Supports Remote Village

For nearly two years, residents of the remote Mexican village of La Mancalona, most of whom are subsistence farmers, have operated and maintained a solar-powered water purification system engineered by researchers at the Massachusetts Institute of Technology (MIT).

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Making 3D Objects Disappear

Invisibility cloaks are a staple of science fiction and fantasy, from Star Trek to Harry Potter, but don’t exist in real life. Or do they? Scientists at the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California (UC) Berkeley have devised an ultra-thin invisibility “skin” cloak that can conform to the shape of an object and conceal it from detection with visible light. Although this cloak is only microscopic in size, the principles behind the technology should enable it to be scaled-up to conceal macroscopic items as well.

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New Spectroscopy Method Captures Reactions in Photosynthesis

A new spectroscopy method is bringing researchers at Rensselaer Polytechnic Institute (RPI) closer to understanding – and artificially replicating – the solar water-splitting reaction at the heart of photosynthetic energy production. Understanding the step-by-step mechanism of photosynthesis could lead to methods of producing highly efficient solar energy. The spectroscopy method, a novel use of “2D HYSCORE,” is able to capture the reactions that split water and hydrogen peroxide in metal-containing proteins or metallo- enzymes in nature.

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New Solar Energy Storage Technique Could Boost Solar Cell Usage

Researchers at Missouri University of Science and Technology have developed a relatively inexpensive and simple way to split water into hydrogen and oxygen through a new electrodeposition method. The method produces highly efficient solar cells that can gather solar energy for use as fuel. The research, sponsored by the U.S. Department of Energy, could lead to a sizable increase in the amount of hydrogen available for fuel usage.

Posted in: Articles, News, Energy Storage, Solar Power
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NASA Tests New Green Propellants for Satellites

To stay in the proper orbit, many satellites have thrusters – small rocket engines – that fire to change altitude or orientation in space. On Earth, where gravity dominates, five pounds of thrust, equivalent to 22 Newtons of force, may seem small, but in space, it doesn’t take much thrust to move a large spacecraft.

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Tool Nondestructively Characterizes Structural Materials as they Deform

Materials scientists are busy developing advanced materials, while also working to squeeze every bit of performance out of existing materials. This is particularly true in the aerospace industry, where small advantages in weight or extreme temperature tolerance quickly translate into tremendous performance benefits.

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NASA Tests New 'Twist' on Wing Design

Putting a literal and metaphorical twist on conventional designs, researchers at NASA Armstrong Flight Research Center and Langley Research Center investigated a new aircraft aerodynamic wing scheme.

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Robots Provide 3D Map of England's Deepwater Canyons

Using a unique combination of marine robotics and ship-based measurements, the Southampton, UK-based National Oceanography Centre (NOC) produced a three-dimensional picture of submarine canyon habitats. The information captured in the new set of maps ranges in scale from the 200-km canyon down to the size of an individual cold-water coral polyp. The data will be used to inform the management of the only English Marine Conservation Zone in deep water.

Posted in: News, Robotics
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