river Farrell

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Student-Created 'Snowstorm' Flying Machine Takes a Passenger Aloft

Jetpacks may be cool, but they're not exactly practical. This flying machine called "Snowstorm," created by engineering students at the National University of Singapore, isn't as flashy — but it's a whole lot safer.<p>"Snowstorm shows that a personal flying machine is a very real possibility, …

Stealthy Shape-Shifting Skin Could Wrap Chinese Aircraft

Researchers publish stealth secrets<p>Chinese researchers have developed a new aircraft skin that makes planes even harder to see on radar. Published this week, the technique makes a plane skin that can adapt to different radar frequencies and react to them, the radio wave equivalent of chameleon skin.<p>…

Storm drops snow in Colorado, could bring tornadoes to south

DENVER (AP) — A powerful wintery storm dumped heavy snow on parts of Colorado on Tuesday while bringing the threat of tornadoes to millions in …

Retired Army colonel accused in Colorado trooper's death

DENVER (AP) — A retired Army colonel struck and killed a Colorado State Patrol trooper with his truck as she was investigating a crash south of …

Military