A Skateboard with a Boost

TED is a platform for ideas worth spreading. Started in 1984 as a conference where technology, entertainment and design converged, TED today shares ideas from a broad spectrum — from science to business to global issues — in more than 100 languages. Watching TED talks is an excellent way to improve your English because you can watch them with or without subtitles, and subtitles are available in different languages (including Italian).
Watch the video about a very special skateboard and think about how it could be used to promote sustainable tourism in cities like San Francisco but also in Italian cities. Post a comment below.