![TIL: The Dyson "blade-less" fan doesn't work like most people assume. It's actually just a fan with a fancy shaped duct - There actually are blades, just not visible. : r/todayilearned TIL: The Dyson "blade-less" fan doesn't work like most people assume. It's actually just a fan with a fancy shaped duct - There actually are blades, just not visible. : r/todayilearned](https://external-preview.redd.it/7hwgv9RXEL3tYpYIXBh36U-u4WOpQO0jokVIPzwIB8U.jpg?auto=webp&s=2c118acd3b536341db4082a81e07009f64760fdb)
TIL: The Dyson "blade-less" fan doesn't work like most people assume. It's actually just a fan with a fancy shaped duct - There actually are blades, just not visible. : r/todayilearned
![ELI5: How the hell do the blade-less fan things work? I'm pretty much convinced that it's some kind of sorcery or black magic. : r/explainlikeimfive ELI5: How the hell do the blade-less fan things work? I'm pretty much convinced that it's some kind of sorcery or black magic. : r/explainlikeimfive](http://static.dezeen.com/uploads/2009/10/dzn_Air-Multiplier-by-Dyson-1_1000.gif)
ELI5: How the hell do the blade-less fan things work? I'm pretty much convinced that it's some kind of sorcery or black magic. : r/explainlikeimfive
![T3: The best Dyson fan for cooling, heating and purifying in 2020 | Asthma & Allergy Friendly Certification Program T3: The best Dyson fan for cooling, heating and purifying in 2020 | Asthma & Allergy Friendly Certification Program](https://www.asthmaandallergyfriendly.com/USA/wp-content/uploads/2020/06/The-best-Dyson-fan-for-cooling-heating-and-purifying-in-2020-2.png)
T3: The best Dyson fan for cooling, heating and purifying in 2020 | Asthma & Allergy Friendly Certification Program
![Dyson Pure Hot + Cool Air Purifier, Heater + Fan - HEPA Air Filter, Space Heater and Certified Asthma + Allergy Friendly, WiFi-Enabled – HP04 Dyson Pure Hot + Cool Air Purifier, Heater + Fan - HEPA Air Filter, Space Heater and Certified Asthma + Allergy Friendly, WiFi-Enabled – HP04](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61iQStFCuqL.jpg)
Dyson Pure Hot + Cool Air Purifier, Heater + Fan - HEPA Air Filter, Space Heater and Certified Asthma + Allergy Friendly, WiFi-Enabled – HP04
![Dyson Pure Hot + Cool Air Purifier, Heater + Fan - HEPA Air Filter, Space Heater and Certified Asthma + Allergy Friendly, WiFi-Enabled – HP04 Dyson Pure Hot + Cool Air Purifier, Heater + Fan - HEPA Air Filter, Space Heater and Certified Asthma + Allergy Friendly, WiFi-Enabled – HP04](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61iQStFCuqL._AC_UF894,1000_QL80_.jpg)