So many would-be biohackers end up making their own equipment, like this DIY gel electrophoresis rig. Electrophoresis sorts macromolecules like DNA or proteins by size using an electric field.

In the current installment, [Justin] covers the basics of agarose gel electrophoresis ... [Justin] covers the basics, from building a rig for running agarose gels to pouring the gels to doing ...