资讯

160x More Power From a Twist: The Metamaterial Breakthrough Redefining Energy Storage
A team of international researchers has developed a groundbreaking class of mechanical metamaterials capable of storing and ...
Knowridge Science Report6 天
Scientists create super spring material that stores more energy with twists
An international team of scientists led by researchers at the Karlsruhe Institute of Technology (KIT) has developed a new ...
Artificial muscles spring into action with mandrel-free fabrication technique
Researchers at The University of Texas at Dallas have invented a new, inexpensive method for fabricating artificial muscles ...
CNET on MSN14 天
Use This Promo Code to Grab a New Keychron Mechanical Keyboard During the Spring Sale
It's time to jump on the mechanical keyboard train. Right now you can upgrade to one of Keychron's excellent options for less than you might think.
Philly’s street-sweeping program returns this week — here’s what you need to know
Mechanical Cleaning Program begins April 1 with weekly street sweeping in 14 neighborhoods. See if your area is included and ...
Tech Xplore on MSN7 天
Highly twisted metamaterial rods store large amounts of energy
An international research team coordinated at KIT (Karlsruhe Institute of Technology) has developed mechanical metamaterials ...
Science Daily6 天
Metamaterials: Highly twisted rods store large amounts of energy
An international research team has developed mechanical metamaterials with a high elastic energy density. Highly twisted rods that deform helically provide these metamaterials with a high stiffness ...
Gear Patrol on MSN6 天
Grand Seiko Just Revolutionized Watch Accuracy. Again
Grand Seiko has debuted a new iteration of its automatic Spring Drive movement with precision that rivals high-accuracy ...