earth18 小时
Pterosaurs took flight millions of years before birds, according to new discovery
Long before birds fluttered their wings and took their maiden flight, it was pterosaurs - the distant cousins of birds - that ...
Chip Chick on MSN10 个月
These Are 15 Of The Most Fascinating Facts About Bird Feathers, Which Are Key For Flight ...
Birds, nature’s aerial acrobats ... Interestingly, owls have specialized feathers that allow for near-silent flight, an ...
omanobserver13 天
Drone designers take cues from hummingbirds
Hummingbirds zooming around the garden from flower to flower and sipping nectar probably don’t appear at first glance to be ...
来自MSN20 天
Robot bird that flies without tailfin 'could revolutionise aviation'
Engineers believe a robot bird flying without a tailfin could revolutionise aviation. University of Groningen professor of Biomimetics David Lentink developed the robotic pigeon named PigeonBot II ...
The Express Tribune10 天
Exhibit explores displacement, migration, identity
A solo exhibition "A Flight of Two Half Birds," which explores the themes of displacement, migration, and identity by ...
On the wings of war: Drone designers take cues from hummingbirds
Hummingbirds zooming around the garden from flower to flower and sipping nectar probably don’t appear at first glance to be models for instruments of war.