The [Pelling Lab] have been iterating over their DIY CO2 incubator for a while now, and it looks like there’s a new version in the works. We’ve covered open source Biolab equipment before ...

[LokisMischief] wrote in to the tip line to let us know about this incredible home made CO2 laser. This thing is a complete DIY beauty, from the PVC cooling jacket to the toolbox based controller.

DIY Cool Airsoft Inventory Powered By CO2 Cartridge In today's video I want to show you how to make cool airsoft inventory, all you need in pvc pipes, co2 cartridge, metal spring, screw ...

DIY HOT Wheels racing truck powered by 2 CO2 cartridges In today's video, I show you how to make a wooden Hot Wheels truck powered by 2x CO2 cartridges. It's got too much power, so the truck is ...