Getting to the bottom of wind turbine noise

University of Adelaide researchers are developing a sophisticated wind turbine experiment to investigate exactly how wind turbines produce noise.

Bat wing practice maximises flight efficiency

Australian bats developed a high-speed flying technology some 50 million years before aircraft engineers, according to Department of Parks and Wildlife zoologist Norm McKenzie.

In London for dinner—with an Australian ceramic rocket

(Phys.org)—Melbourne researchers are literally doing rocket science with clay. They have developed a cheaper and more efficient way of making the complex, heat-resistant, ceramic parts needed to build tomorrow's rockets ...

Countdown: America's No. 1 solar car ready to race the world

(PhysOrg.com) -- With a cutting-edge solar car, an advanced strategy and an intrepid 16-student race crew, the University of Michigan's national champion solar car team is ready for the upcoming World Solar Challenge. The ...

Loudspeakers in jet engines

Unless one is attending an aeronautics convention or going on a trip, noise associated with aircraft engines is rarely tolerable. Different means of significantly reducing that noise are being tested by EPFL's Electromagnetics ...

page 7 from 10