A cacophony of barking alerts me to the cardboard box delivered to my front door. Packed inside is a single sheet of white corrugated plastic folded into what looks like a large suitcase. My canine ...

Discover how simple motion can make coins flutter and flap as if they were alive, a mesmerizing display of resonance in action. Melaka mosque clash was over woman’s hoodie, cops say case resolved ...

North Carolina, USA — October 2025. Researchers at North Carolina State University have created paper-thin “magnetic muscles” that can power origami structures. The technology uses magnetic films to ...

The Jackson County traffic stop at 3:30 a.m. Aug. 25, 2021, prompting arrest of passenger Tashara Yeargin-Charles, was an unlikely route to a divided decision by the Kansas Supreme Court on ...

Stereotypic movement disorder is a motor disorder that develops in childhood, typically before grade school, and involves repetitive, purposeless movement. Examples of stereotypic movements include ...

During every 7-on-7 or 11-on-11 team period throughout offseason practices, the Bears defense made its presence known — both vocally and physically. While each player has their own celebration like ...

A bionic aircraft, developed by researchers at China's Northwestern Polytechnical University, broke the Guinness World Record for flight time of a flapping-wing drone on a single battery charge last ...

As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...

Abstract: In this work, we designed a bionic flapping-wing smart skin, which mimics the body surface receptors of flying organisms by integrating flexible strain, temperature, humidity and gas sensors ...

Abstract: The flapping wing micro air vehicle (FWMAV), with its advantages in maneuverability, safety, and energy efficiency, holds significant potential for various applications. However, the FWMAV ...