NAPA, Calif. - A wild duck got tangled up in some fishing line, which then caught on a PG&E line in Sonoma County on Wednesday, causing alarm from a distraught customer. PG&E spokeswoman Megan ...
France's military is researching biomimetic drones that mimic bird flight for stealth purposes, a project called BIOFLY. The BIOFLY drone, weighing only 50 grams, utilizes flapping wings and is ...
Birds fly more efficiently by folding their wings during the upstroke, according to a recent study. The results could mean that wing-folding is the next step in increasing the propulsive and ...
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