Howcast - Learn how to solder jewelry from jewelry designer Courtney Gray in this Howcast video.

Howcast - Learn the basics of soldering from jewelry designer Courtney Gray in this Howcast video.

Howcast - Learn how to solder safely from expert Jeff Koskulics in this Howcast video.

Howcast - Learn what can interfere with the soldering process in this Howcast video with expert Jeff Koskulics.

Howcast - Learn what you need to know about soldering chemicals and flux remover from expert Jeff Koskulics in this Howcast video.

Howcast - Learn the pros and cons of a soldering iron versus a soldering gun from expert Jeff Koskulics in this Howcast video.

Howcast - Learn about Jeff Koskulics, one of Howcast's soldering experts, in this video.

Howcast - Learn if soldering involves hazardous materials from expert Jeff Koskulics in this Howcast video.

Howcast - Learn how solder gets inside copper if the copper doesn't melt from expert Jeff Koskulics in this Howcast video.

Howcast - Learn what RoHS solder is from expert Jeff Koskulics in this Howcast video.

Howcast - Learn the difference between soldering, brazing, and welding from expert Jeff Koskulics in this Howcast video.

Howcast - Learn what reflow soldering is from expert Jeff Koskulics in this Howcast video.

Howcast - Learn what flux is in soldering from expert Jeff Koskulics in this Howcast video.

Howcast - Learn how to solder surface mount components onto a circuit board from expert Jeff Koskulics in this Howcast video.

Howcast - Learn how hot a soldering iron tip gets from expert Jeff Koskulics in this Howcast video.

Howcast - Learn how to pick a soldering tip for a soldering iron from expert Jeff Koskulics in this Howcast video.

Howcast - Learn how a wet sponge is used in soldering from expert Jeff Koskulics in this Howcast video.

Howcast - Learn how to use a soldering vise from expert Jeff Koskulics in this Howcast video.

Howcast - Learn what materials you need to solder from expert Jeff Koskulics in this Howcast video.

Howcast - Learn what soldering is from expert Jeff Koskulics in this Howcast video.

Howcast - Learn about the most common soldering mistakes from expert Jeff Koskulics in this Howcast video.

Howcast - Learn how to solder a pipe and fix water lines from Master Plumber John Wood in this plumbing repair video from Howcast.

Design a custom marble roller coaster using these materials and enjoy the twists and turns as you set the marble flying!

Make your own plastic bottle Fountain that almost never stops. The best kinds of projects are ones that don't require lots of expensive materials. In fact, using recycled resources is so much better. Not just for...