Robotic vehicles require secret fuel.

Had to Google this: a walking school bus is merely a way of having a group of kids walk to/from school with a few adults supervising. This was on a sidewalk just across the street from a park, where a game of cricket was in full gear.

  • postcarboncities 7y

    Thanks for using Creative Commons! We used a version of this photo to accompany an article on Post Carbon Cities, a website run by the nonprofit Post Carbon Institute. Your credit is at the bottom of the page.
    Let me know if you'd like your full name in the credit.
    -laurel
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Taken on February 17, 2006
  • ƒ/5.6
  • 12.7 mm
  • 1/500
  • Flash (off, did not fire)
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