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, ...

How to Make Drag Racing Boat Powered By CO2 Cartridge In today's video I want to show you how to make drag racing boat from ...

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 ...

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 ...

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 ...

One of the most fun projects I ever carried out in school was building my own rocket and launching it on school grounds with the rest of my class. While reliving the good ol' days may be difficult, ...

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 ...