G0pher writes – “This instructable shows us how to make a magnetic stirrer, that can be used in your home lab, from the following items:
An old 3″ PC fan
A dead hardrive
A 12v ac adaptor
A paperclip
Tools:
Hotglue gun
Screwdriver
Superglue
Misc Items depending on your taste for getting things done
Read on, and enjoy.” – Link.
Editor at large - Make magazine. Creative director - Adafruit Industries, contributing editor - Popular Science. Previously: Founded - Hack-a-Day, how-to editor - Engadget, Director of product development - Fallon Worldwide, Technology Director - Braincraft.
Get the print and digital versions when you subscribe
