There is a common type of dust separator made in the DIY community, it has a cone-shaped body and is generally referred to as a cyclone-style. [Dror] built his own cyclonic dust collector out of ...

A cyclone separator can get the job done, but since it dumps all the waste from the cabinet into one bucket, it can make reusing the blasting material a dirty job. But as [Daniel Bauen] explains ...

For many people, the most visible impact of Cyclone Alfred was the damage big waves and storm surge did to their local beaches. Beaches in southeast Queensland and northeast New South Wales are now ...

Dunes are often the first line of defence when powerful storms — like the one Cyclone Alfred delivered — batter our coastline. Years of built-up sand provide a natural buffer between coastal ...

Waves as high as "three or four-storey buildings" whipped up by ex-Tropical Cyclone Alfred have gouged millions of cubic metres of sand from about 500 kilometres of coastline between Coffs Harbour ...