[TheThinkTank] pedal tech- trailers and such

We've updated our 'pedal tech' page, with pictures of:

no weld bike trailers, instructions for making a trailer our of crutches, 4-wheel bike pulling haywagon, bike ferry (2 canoes with platform carrying 8 bikes across river), parking rack made from bike frames, etc.

http://freecycles.org/pedaltechnology.html

and it's almost out of date already- in the last week, there have been some 4-wheel dual seater bikes made from frames and no welding. recumbents too (but with welding). lots of fun with bike frames and parts and ideas!