Bicycle Trailer
Designer, Builder
Designed and built a light weight bicycle trailer that could carry at least 100 pounds and be built from off-the-shelf components available at most hardware stores.
The primary structural components are light gauge angle stock, which is built over a wood and threaded rod axle assembly. The trailer hitches to the rear dropout of a bicycle. The entire process as well as a list of tools and materials is featured on the DIY web site Instructables.com
http://www.instructables.com/id/Bike-Trailer-tough-and-light