Bicycle "Stuff" (videos)

Bicycle riders share a special sort of ingenuity (and stamina!). They're responsible for everything from generators to trailers to actual homemade rides. A few examples to peruse and enjoy:

Homemade Bicycle Generator by The Do It Yourself World
https://www.youtube.com/watch?v=WWzxq0aCfLE

Homemade Bicycle Trailer | 200+ lb capacity by BraveTheWilds
https://www.youtube.com/watch?v=_Jj3nb0dyMk

Homemade Bicycle Generator 40v dc 100watts + by kurtscottage
https://www.youtube.com/watch?v=QCEfwQs7ta0

HomeMade Bicycle Stand by richpin06a
https://www.youtube.com/watch?v=w2VSHUv_Qmc

My homemade bicycle by Cameron Turner
https://www.youtube.com/watch?v=7saTYa3_yns