Science
Butterflies create jet propulsion with a clap of their wings – Macau Business
The whimsical, wafting flight of butterflies may not give the impression of top aerodynamic performance, but research suggests their large flexible wings
The whimsical, wafting flight of butterflies may not give the impression of top aerodynamic performance, but research published on Wednesday suggests their large flexible wings could be perfectly designed to give them a burst of jet propulsion.
Scientists at Lund University in Sweden set out to verify a decades-old theory that insects “clap” their wings together, squeezing out the air between with such force that it thrusts them forward.
In their aerodynamic analysis of free-flying butterflies…
-
Business17 hours agoWhy is Alphabet stock worth less than Nvidia, Microsoft, Apple, and Amazon even though it is the most profitable S&P 500 company?
-
General24 hours agoMichael Beatty, veteran current affairs journalist and animal welfare advocate, dies aged 76
-
Noosa News16 hours ago‘Sunny, benign’ school holiday weather after morning showers in parts of Queensland
-
Noosa News14 hours agoTips to improve engagement – Proctor