Interesting, a different #propeller #design massively reduces the #noise of #quadcopter #drones https://hackaday.com/2023/01/28/toroidal.. The #military will be using these quite soon I imagine.
Huh, #logitech #devices appear to create so much #interference that #apple #airpods are #confused by them: https://support.logi.com/hc/en-001/commu.. To be fair, the #logitech #devices should make less noise, and the #apple #airpods #software should go into a more #noise #robust mode.