Comment Comment by pmontra Serendipity happens: I was looking at a number of videos about DIY Dyson fans after I learned that bladeless fans exist. Then this post on HN.Exampleshttps://youtu.be/vyJ4wA-3dnYhttps://youtu.be/sFRXkH2XjsU parent pmontra 5 years ago
Examples
https://youtu.be/vyJ4wA-3dnY
https://youtu.be/sFRXkH2XjsU