Learn how to 3D print and assemble a cyclone air dust separator for your workshop or vacuum system. This video shows the full DIY process, design considerations, and performance testing of your custom ...

Air crash investigators have handed down their report into the ditching of a helicopter during a dramatic flood rescue in south west Queensland in the aftermath of Cyclone Alfred. The Australian ...

The Australian Transport Safety Bureau report followed the ditching of an R22 chopper in raging floodwaters, with a resident who had just been plucked from a rooftop, at Adavale on March 27. Mustering ...

We looked for the best air purifiers for mold that have a true HEPA filter, which can remove 99.97% of particles as small as 0.3 microns (including spores). It’s important to note that while air ...

Air travel across the US faced major disruptions on Wednesday as multiple air traffic control alerts forced slowdowns at airports nationwide. Equipment problems have impacted major hubs including New ...

Guam’s airline availability crisis is no longer just about missed connections or limited flight options. It is a serious economic concern that threatens our long-term sustainability. As airline routes ...

SAN ANGELO, Texas (Concho Valley Homepage) — San Angelo’s Good Fellow Air Force Base has new hours and exit procedures beginning Tuesday, Oct. 7. The new schedule was made to help streamline traffic ...

Department of Building Environment and Energy Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon 999077, Hong Kong SAR, China Department of Civil and Environmental Engineering, The ...