DIY hacks create cool projects with minimal effort ...

Like to build, tinker, hack, create? Instructables is the site for you. I defy you not to find a cool project you want to do right now.

You could also use an actual heat exchanger designed to cool a computer CPU, or an inexpensive automotive transmission cooler There are plenty of videos of these types of DIY air conditioners.

Sripol — who has previously built a number of cool engineering projects, including an RC Lego airplane, DIY javelin missile (!) and giant Zippo flamethrower — describes the finished product as ...

TI's DIY event supports the maker movement, a culture of do-it-yourselfers worldwide interested in engineering, technology, metalworking and crafts." ...

The next time you have a cool project on your mind, whether it's complete or just a glimmer in your eye, log in to LinuxJournal.com and share it in our forums. Leave a comment on articles that inspire ...