|WikiProject Chemistry||(Rated Start-class, Mid-importance)|
one thing that's missing is the inventor of the vortex mixer, and possibly references to earlier mechanical mixing devices.
--AAMiller 20:27, 12 Jun 2005 (UTC)
Another thing that should be mentioned is that the cup on top only moves in an orbital fashion, and doesn't rotate with the motor head.
Can someone find a picture of a less ancient vortex mixer? The one in the article looks like its out of a museum or something! — Preceding unsigned comment added by 220.127.116.11 (talk) 18:05, 11 August 2014 (UTC)