<< Home

The Bicycle Story

"A bicycle is the most efficient vehicle ever designed. Its cost, in terms of energy spent in carrying a comparable load over a comparable distance, is one-tenth that of the most efficient jet aircraft and about one-twentieth of the best automobile", writes Vijay Gupta, award winning educator and technology writer in this 25 page book published by Vigyan Prasar.


Click here to download the book (pdf) (the link will take you to a Mediafire location from where you can download the pdf file)