No-bleed architecture in the Boeing 787 Dreamliner reduces reliance on engine bleed air for systems, increasing fuel efficiency. Electrical systems replace hydraulic and pneumatic ones, reducing ...

The APU, or auxiliary power unit aboard an aircraft has a specific purpose, but also a pretty big drawback. Here's what you ...

Many readers will be familiar with the Dyson Air Multiplier, an ingenious bladeless fan design in which a compressor pushes jets of air from the inside edge of a large ring. This fast-moving air ...