researchers have recorded a remarkable flight behavior in the fruit fly species Drosophila hydei, they report in tomorrow’s issue of Science. When threatened by a predator, the spry critters can change course in just one one-hundredth of a second, rolling on their sides and banking hard. Normally flapping their wings 200 times a second, the flies accomplish this in almost a single wing beat.

from WIRED » Science http://feeds.wired.com/c/35185/f/661470/s/39388e5b/sc/8/l/0L0Swired0N0C20A140C0A40Cwatch0Ehow0Efruit0Eflies0Eavoid0Eattack0Eby0Ebanking0Elike0Efighter0Ejets0C/story01.htm
via Science News
from WIRED » Science http://feeds.wired.com/c/35185/f/661470/s/39388e5b/sc/8/l/0L0Swired0N0C20A140C0A40Cwatch0Ehow0Efruit0Eflies0Eavoid0Eattack0Eby0Ebanking0Elike0Efighter0Ejets0C/story01.htm
via Science News
No comments:
Post a Comment