Spy Drone Propeller Makes for a Quiet PC
MIT recently announced its research on toroidal propellers to create quieter drones. That got [Major Hardware] thinking about noisy PC fans. The obvious solution was to adapt the toroidal shape
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fan
Flapping PCB Fan Blows A Little Bit
Moving air with spinning blades is the most popular way, but it is not the only way. Using the PCB actuator technology he has been working on for the past
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3D-Printed Parts Let You Assemble Your Own Biggest Fan
It’s getting close to the time of year when we need to start carefully vetting projects here at Hackaday. After all, nobody likes to get punked by an early April
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The Air Multiplier Fan Principle, Applied To A Jet Engine
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
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