I don’t know whether we will need gasoline, electric or hydrogen cars tomorrow. I don’t have to know, because I designed my car so that I can change the motor in about the same time that it takes to change a tire.

Joe Justice, founder and Team Lead of Wikispeed, explains on Ouishare how the Wikispeed team worked to build a 100 mile per gallon car in three months coordinating via free tools such as Skype, Dropbox or Google Docs. Wikispeed recently presented workshops in Rome, Barcelona and Paris.