(PhysOrg.com) -- According to a new Cornell study, an optimized flapping wing could actually require 27 percent less power than its optimal steady-flight counterpart at small scales.
General Physics
Sep 30, 2009
4
0
A start-up company hosted in an ESA business incubator is developing the world's first vertical takeoff and landing aircraft for personal use. The electric two-seater will open the door to a new class of simpler, quieter ...
Engineering
May 6, 2016
26
214
The unusual look of Amazon's delivery drone combines elements of both fixed-wing aircraft, such as traditional passenger aeroplanes, and rotocraft such as helicopters, in a design that looks like neither. But despite its ...
Engineering
Dec 3, 2015
0
23
A team of scientists and engineers from the Universities of Birmingham and Bristol have returned from Guatemala where they have been teaching local scientists how to use drones to map the Fuego volcano which violently erupted ...
Earth Sciences
Nov 9, 2018
0
7
