THE FUTURE IS HUMAN POWERED
A recent example of the mixed effect of attempts to provide for human power is found in Portland’s recent experiments with rollerblades and skateboards.
For more information download the pdf file.
THE FUTURE IS HUMAN POWERED
A recent example of the mixed effect of attempts to provide for human power is found in Portland’s recent experiments with rollerblades and skateboards.
For more information download the pdf file.