One item I've been planning on building for a while is a yeast stir plate. The purpose of the yeast stir plate is to boost the cell coun...

I'm not going to go into a ton of detail because I figure most people that will attempt this project are somewhat technical and probably...

3. Next I mounted the fan. I chose to mount the fan to the bottom of the project box. A lot of the others I've seen have the fan mounted...