How fans create suction

Answering a reddit question about how fans are able to create low pressure in order to suck air.
Edit. the funny shape for a directional impeller is called a volute, and I drew it wrong the first time before I erased and redrew it. I forgot to point this out clearly in the video, so I hope no one was confused. Thanks so much for all the kind responses. I really enjoyed making this.

[@rrx557]

bro just explained how airplanes lift, braking systems, merry go round, vacuum cleaners, propellers, and standingfans works. much respect.
Never was a physics person but i understood this perfectly

[@blkjck]

Thank you so much. Not much on CZcams about fan design. Thinking about 3D printing an Impeller for a 20” box fan air filter as the fan blade isn’t designed to suck air through an air filter.

[@ericdeisel4409]

Thankyou for making this video, it really helped me to understand where I was going wrong in my project, really appreciate it. 👍🏻

[@RaindropsBleeding]

Glad I could help. How's the project going?

[@awkward_akmal]

@@RaindropsBleeding Good Idk about his MY project is Going GOOD !! :)

[@user-sn5lp3ft8p]

Same

[@brandonvanevery5878]

Thank u, helps my understanding of what I should be doing to build a homemade HEPA filter device.

[@Av-fn5wx]

one of the best videos on the concept!! Thank you very much

[@RaindropsBleeding]

Glad I could help.

[@Diy_Papi]

Thanks for the video. It was very informative.

[@MAShams-ym8dt]

Thanks a lot for ur great explanation

[@jeet2696]

thank you sir for making this video . i appreciate it sir please keep making videos like this

[@dexter7954]

Fantastic video thank you

[@mmtomicron]

Thank you for the video.

[@SanjaySanjay-so4wr]

Very good one 👌🏼🎉

[@pressinpickle345]

Does green slag glass have black flakes when put over a light? I thought I had Williamsite but slag glass fits the location better.

[@RaindropsBleeding]

Great question. None of the pieces I collected have it, but black flecks are usually caused by carbon, chromium, or silicon, so it's certainly possible. However, Williamsite is known to commonly have little black flecks of chromite in it, so even if the location seems odd you could still have some.

[@yonatannisenboym2548]

great

[@flyingpigz_]

uhm so? can we talk about your older videos from like 8 years ago? please contact me somewhere. im really curious as to what your old videos are about.

[@RaindropsBleeding]

hey, thanks for the comment. 8 years ago I was making videos about My Little Pony (G4) fanfiction. I ran a live stream where people would submit stories they wanted me to read, and I would do it with my best impression of any accent. that's probably what those are

[@flyingpigz_]

@@RaindropsBleeding oh okay, thanks for reaching out to me

[@gsestream]

of course, they are only fans.