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New research from the Georgia Institute of Technology finds that elephants dilate their nostrils in order to create more space in their trunks, allowing them to store up to nine liters of water. They can also suck up three liters per second — a speed 30 times faster than a human sneeze (150 meters per second/3...-
Example of 3D-printed copper component that could be used in a particle accelerator: X-band klystron output cavity with micro-cooling channels. Credit: Christopher Ledford/North Carolina State University SLAC scientists and collaborators are developing 3D copper printing techniques to build accelerator compon...-
09·03
“Stronger Than Diamonds” Carbon Nanostructure Designed – Reaches Theoretical Limit of Performance
With wall thicknesses of about 160 nanometers, a closed-cell, plate-based nanolattice structure designed by researchers at UCI and other institutions is the first experimental verification that such arrangements reach the theorized limits of strength and stiffness in porous materials. Credit: Cameron Crook an...-
Built with multifunctional appendages able to spin wheels that can also be “wiggled” and lifted, the Mini Rover was modeled on a novel NASA rover design and used in the laboratory to develop and test complex locomotion techniques robust enough to help it climb hills composed of granular material, here ordinar...-
08-30
Righthand Robotics combines machine vision with an intelligent gripper design to offer robots that are more adaptable. Credit: Courtesy of the researchers MIT alumnus-founded RightHand Robotics has developed picking robots that are mor...-
08-29Developed in the lab of Yale’s Rebecca Kramer-Bottiglio, NASA-inspired robotic skins enable users to turn soft objects – a stuffed animal or a foam tube, for instance – into robots. When you think of robotics, you likely think of someth...
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08-29
A microfluidic technique quickly sorts bacteria based on their capability to generate electricity. Image: Qianru Wang Microbes screened with a new microfluidic process might be used in power generation or environmental cleanup. Living ...-
08-29
The blood-brain barrier — the normally tight border that prevents harmful molecules in the bloodstream from entering the brain — can be damaged by the protein aggregates that form in the brains of Alzheimer’s patients. Image: Christine...-
08-28
Animals have evolved all manner of adaptations to get the nutrients they need. For nectar-feeding bats, long snouts and tongues let them dip in and out of flowers while hovering in mid-air. To help the cause, their tongues are covered i...-
08-28
Zoom-in of the carbon-fiber reinforced coiled muscle with a diameter of 0.4mm. The pull-up, an exercise dreaded by most, answers a basic question: are your muscles strong enough to lift your own body weight? Some Illinois researchers w...
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