This is a stirrer I made previously for my experiment, it is a very common apparatus in laboratory.Although I have the commercial one, I made this to serve the demonstration where portability is critical. I hope you can get an idea how a magnetic stirrer work, and eventually get some inspiration if you plan to make one!
Please rate, comment and subscribe! http://www.youtube.com/cforchemistry
Music: Killing time by Kevin MacLeod @ incompetech.com Licensed under Creative Commons "Attribution 3.0"