When you need precise heating — like for the acetone polishing shown above — the control hardware is everything. Buying a commercial, programmable, controller unit can cost a pretty penny. Instead of ...

From water baths to circulators, laboratory heating and cooling apparatuses allow researchers and technicians to keep samples at a precise temperature for an extended period of time. Heating mantles ...

[Justin] from The Thought Emporium takes on a common molecular biology problem with these homebrew heating instruments for the DIY biology lab. The action at the molecular biology bench boils down to ...