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View count:3,969
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Dislikes:19
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Duration:02:28
Uploaded:2019-01-24
Last sync:2019-01-24 17:10
Bladeless fans can look like magic. How does all that air come out of that empty ring?! Well, it turns out that bladeless fans are more like a conventional fan than you might think, but that doesn't mean there isn't some really cool science behind how they work.

Hosted by: Olivia Gordon

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Sources:
http://simon.traberg-larsen.dk/website/documents/projects/2014/cfd.pdf [PDF]
https://opentextbc.ca/physicstestbook2/chapter/bernoullis-equation/
https://cosmosmagazine.com/technology/how-do-bladeless-fans-work
https://www.jameco.com/jameco/workshop/howitworks/dysonairmultiplier.html
https://www.core77.com/posts/25610/How-Does-a-Dyson-Air-Multiplier-Work
https://electronics.howstuffworks.com/gadgets/home/dyson-bladeless-fan.htm
https://media.lanecc.edu/users/driscolln/RT112/Air_Flow_Fluidics/Air_Flow_Fluidics7.html
https://archives.nbclearn.com/portal/site/k-12/flatview?cuecard=46849
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