A US company called Otto Aviation has revealed a prototype of an efficient, long-range, fuel-powered passenger aircraft called Celera 500L. The company has completed 31 test flights of the prototype, ...

Recent advances have significantly enhanced our understanding of the complex fluid dynamics surrounding wind turbine blades. By employing non-invasive imaging techniques such as infrared thermography, ...

We aren’t sure if [Joshua Bellamy] is serious that he wants a laminar flow to water his plants, but there are many places where having a smooth and predictable flow of water is useful or even ...