Full tutorial video link above the title wire size to make ring diameter 1,5cm (can + a few centimeters to depreciate) 19 gauge ( wire diameter 0.9mm ) : 13cm( 5 inch) 24 gauge ( wire diameter 0.5mm ) ...

The coldest air of the season is blanketing the Midwest, Northeast, and Southeast, with dangerous low temperatures. More than ...

In a major advance for quantum science, an international team of researchers has achieved the first-ever observation of ...

Abstract: The study is focused on the investigation and modeling ofthe vortex ring formation in two micro-configurations: (i)the starting of micro-jet-formation in a fluid domain at rest (as benchmark ...

Air rings blown by dolphins swimming underwater and rings of smoke emitted by jet engines are just two examples of vortex rings. These doughnut-shaped structures and their mesmerizing movement have ...

A European study into Vortex Ring State (VRS) – one of the helicopter industry’s most pernicious and persistent safety risks – has concluded there are only minor differences between the effectiveness ...

A team of researchers at Ohio State University has created a new portable device that relies on the properties of conductive aerosols — small, electricity-conducting particles — to extinguish fires.

Candle grid for vortex ring testing. Credit: Technologies (2024). Firefighters may soon have a powerful new tool to fight fires more safely and efficiently. Researchers at The Ohio State University ...

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