I tested 14 top shop vacs to see how they fared with wet and dry messes, and evaluated their suction power, portability and ease of use. Three came out as the best.

diy Science Projects How to Make Emergency Generator ...

Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science ...

This camper is built out of an ATC Raven cargo trailer and can even house three people while equipped to live off-grid; the trailer sells for around $10K ...