Scientists seeking to understand the mechanics of bird flight have constructed PigeonBot, a robot made from (pigeon feathers (and a few other components).
While airplanes maneuver by altering their wing elements, birds can morph the shape of their entire wings to dive, bank , and coast through the air, increasing both their efficiency and agility. This new study on pigeon wings has not only provided a simpler model for how bird wings work but allowed engineers to integrate that knowledge into a nimble flying machine. The researchers hope that PigeonBot will provide an inspiration for those constructing flying machines, as well as those studying birds. *** You can simply use the cadaver of a bird, and There are many in museums, to develop a robot without harming any animal to study their flight, ”David Lentink, the studies’ corresponding author and assistant professor of mechanical engineering, told Gizmodo.
“I first started with just one question: How do individual feathers work together?” Said Laura Matloff, Stanford University graduate student. Matloff had long been interested in animals, having volunteered at wildlife hospital as a child, and was interested in incorporating knowledge from biology into engineering. She led one of the studies that measured cadavers of food-grade pigeons using motion-capture systems, taking measurements on how the feathers moved as they manipulated the bones.
The biggest game on the 2020 college football slate goes down on Saturday night in Tuscaloosa, Alabama, when No. 2 Alabama will play host to No. 3 Georgia in a rematch of the classic 2018 College Football Playoff National Championship showdown and the 2018 SEC Championship Game. The coaching matchup between the teacher (Crimson Tide…