Coffee

Описание: In this condensed ~180 second video Coffee* is shown while it's centrifuged for a total of 60 minutes. By speeding up the process we can a quick grasp on how Coffee* reacts when under hypergravity (2500 g / RCF).

Fine grind of Lavazza coffee beans made with a percolator.

What hypergravity experiment or separation would you like to see happening inside a centrifuge.

-------- Work in progress --------
These video's and project are a work in progress, there are still many adjustments that need to be made to the centrifuge to create an even more optimised recording environment. In regards to the channel format I'm looking into what would be the best way to present these videos, talking and informing about what is happening to the sample from all different (science) perspectives to be able to give the audience a better understanding. Next to that

I'm also looking for help from the (science) community for the following:
Supporting the project with test samples and / or suggestions on what to centrifuge and/or ways to do this accordingly to simulate existing lab experiments.
Recommendations, tips and or tricks on how to get better visual results.
Recommendations, tips and or tricks on how to analyse the samples.
Leads on a larger and higher RCF centrifuge to expand the capabilities of the project.

If you like to help this project out? I would be more than pleased to hear from you.

00:00 Intro
00:03 Centrifuge ramping up towards 2500g / RCF @4000RPM.
00:05 Instantly the majority of fine coffee bean gridings sediment in a pallet.
00:15 Centrifuge reaches its top speed.
00:25 Beautifull white "tracers" are seen moving downwards (fingering?).
00:40 In the top left we can see a "darker patch" oil layer form.
01:00 Coffee extract starts to clear up and the top
01:10 Botton LED light turns off**, now we can clearly see the sedimentation.
01:40 On the top we can see the oil layer becoming more visable and "thicker"
02:45 Centrifuge starts to spin down.
02:55 Centrifuge comes to a full stop