The CO2 cartridge may be small but it is certainly mighty. The thumb-sized apparatus can deliver a good whack of gas in just a few seconds and be a serious life-saver in sticky situations. After all, ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. This is one of those ...

CO2 inflators are great. Rather than laboriously hand-pumping a tire, you stick an inflator on the valve, squeeze a trigger, and before you can say, I once saw a guy on the Tonight Show blow up a hot ...

diy hot Wheels Race Truck Powered by 2x CO2 Cartridges In today's video I show you how to make a wooden hot wheels truck ...

For those who use these little cartridges, you know how quickly the price can add up. [steve] takes us through the process of adding a valve to a spent cartridge so it can be refilled. Over all, it ...

Light and inconspicuous way to carry extra cartridges, but seems a bit unnecessary and doesn't fit well on extra-large-diameter frame tubes Genuine Innovations' Cartridge Cross conveniently stores up ...

I tend to go through a lot of cans of air duster when cleaning computers, optical media, etc. The cheapest I can find are the Fellowes 'Air Duster' (1,1,1,2-Tetraflouroethane) for about $5 at Wal-Mart ...