Transportation

Bicycles

1. How to use a Bicycle to carry things
2. How to make a Bicycle Trailer

Carts

1. How to Make a Wheelbarrow?

Here's a link to a page on building a simple garden cart -- uses two bicycle wheels on their own axles, wood, plywood, and iron strips. No welding needed.

http://www.vintageprojects.com/home-garden/garden-cart.pdf

Aerial Ropeways

1. How to make Aerial Ropeways - Nepal
2. Construction of Aerial Ropeways - Nepal