Finding a quiet hair dryer is something I've been interested in. It's outside my field of expertise, but I'm curious if some of the principles from Zipline coul

Finding a quiet hair dryer is something I've been interested in. It's outside my field of expertise, but I'm curious if some of the principles from Zipline could be applied to a hair dryer? There's research showing hearing loss can lead to dimentia. There's absolutely value in removing a handful of minutes of damage daily. Quiet propeller explanation: https://youtu.be/z58RORCUTao?si=Q1b7rSQkUnBeQjY2 https://youtu.be/z58RORCUTao?si=Q1b7rSQkUnBeQjY2