Unlike most other ants that prefer sticking to cozy places like decaying leaves or logs, the ManhattAnt seems comfortable out on busy sidewalks. Ellen van Wilgenburg hide caption
urban jungle
Ed Gunderson built a surfboard rack for his recumbent tricycle, which he's riding here on Beverly Beach in Oregon. Ed Gunderson hide caption
Is a hoverboard-like scooter your transportation mode of choice? Christopher Furlong/Getty Images hide caption
#NoCarForMe: Tell Us About Unconventional Means Of Transport Around You
Cable cars move commuters over a complex of shantytowns in Rio de Janeiro, one of many cities taking part in the smart city boom around the world. Felipe Dana/AP hide caption