Imagine using unattended ground sensors to provide continuous weather reports and surveillance of critical targets in enemy areas. The Defense Department thinks the idea is sound enough to pursue. The agency includes it among nine projects it will fund this fiscal year under its Advanced Concept Technology Demonstration (ACTD) program. The other projects are: a networked early warning system for biological threats, a method for detecting coordinated attacks on computer networks, a "joint continuous strike environment" using combined suites of weapons on targets, a system for moving weapons and other materiel from ship to shore in heavy seas, an interface between major tactical data links on the ground and in the air, an advanced forward looking infrared system for precise target location and identification, a markedly improved capability for precise counterfire at the battle-theater level, and a line-of-sight system for high-speed destruction of many tanks at once.
The Dutch are known for their love of bicycling, and they’ve also long been early adopters of green-energy and smart-city technologies. So it seems fitting that a town in which painter Vincent van Gogh once lived has given him a very Dutch-like tribute -- a bike path lit by a special smart paint in the style of the artist's “Starry Night” painting.
For decades, engineers have worked to combat erosion by developing high-strength alloys, composites, and surface coatings. However, in a new paper, a team at Jilin University in China turned to one of the most deadly animals in the world for inspiration -- the yellow fat-backed scorpion.
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