Posts in tag

wings


The 2021 WNBA Draft is in the books, and as expected the Dallas Wings started the night by selecting Texas center Charli Collier and Finnish center Awak Kuier. They needed depth in the frontcourt, so that was no surprise. Collier is WNBA ready and Kuier has perhaps the most potential of any player in this …

Butterfly wings are a bit of a mystery and “conventionally considered aerodynamically inefficient”. Researchers have analysed air flow movements behind butterfly and mechanical wings, and found that their wings clap together during the upstroke thrusting the animal forwards. This is crucial for fast take-off and evasive manoeuvres and may help explain the evolution of wings. …

Image copyright Javier de la Puente Rising temperatures may be having a profound physical impact on one of the world’s favourite songbirds. Researchers in Spain found that over a 20-year period, nightingales had evolved smaller wingspans. The scientists say this is linked to a changing climate in the region which has seen the early onset …