The new milk frother you are using to prepare your cappuccino is likely using magnetic gears. Magnetic gears transmit rotary motion like mechanical gears but instead of teeth they use magnetic attraction and repulsion between rotating magnets...
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An interactive swarm of flying 3D pixels (voxels) is set to revolutionize the way people interact with virtual reality. The system, called BitDrones, allows users to explore virtual 3D information by interacting with physical self-levitating building blocks – materials capable of changing their 3D shape in a programmable fashion – using swarms of nano quadcopters. Apps include real-reality 3D modeling, gaming, molecular modeling, medical imaging, robotics and online information visualization.
“BitDrones brings flying programmable matter, such as featured in the futuristic Disney movie Big Hero 6, closer to reality,” says Dr. Vertegaal...
Read MoreBiochemical sensing b/n organisms could have far reaching implications in ecology, biology, and robotics. A Virginia Tech scientist used a mathematical model to demonstrate that bacteria can control the behavior of an inanimate device like a robot. “Basically we were trying to find out from the mathematical model if we could build a living microbiome on a nonliving host and control the host through the microbiome,” said Ruder, an assistant professor of biological systems engineering in both the College of Agriculture and Life sciences and the College of Engineering.
“We found that robots may indeed be able to have a working brain,” he said. For future experiments, Ruder is building real-world robots that will have the ability to read bacterial gene expression levels in E...
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