It might not look very pretty, but [Techmeology] “drew” this centrifuge mount for a motor in order to spin some test tube samples. It’s kind of hard to see in the picture, but the test tube ...

Enrichment centrifuge separates U-235 from natural uranium for nuclear power and weapons, using centrifugal force in stages.

A laboratory centrifuge is a motor-driven device that spins liquid samples at high speed. Centrifuges may be used in laboratories, hospitals or industry to extract suspended material from a medium.