RT @MParekh: TaxiBots: “The world’s airlines spend $7-8 billion/year taxiing between passenger gates & the runway” http://t.co/xzpE … ghelleks ...from Twitter 2012-10-21 1 Minute TaxiBots: "The world’s airlines spend $7-8 billion/year taxiing between passenger gates & the runway" http://t.co/xzpEpWi0 #Travel $$ — Michael Parekh (@MParekh) October 21, 2012 Share this:TwitterFacebookLike this:Like Loading... Published by ghelleks View all posts by ghelleks Published 2012-10-21