Sodastream machines are a fun way to turn tap water into carbonated water. However, the canisters are expensive and generally require a trip to the store to get a replacement. Lifehacker has a ...
Subject pretty much says it all. I've got a corny keg full of fermented, uncarbonated beer that I want to have on tap for Sunday. I have acquired a CO2 tank, regulator, and hoses. The tank is ...