Food trucks as an ethnic pastiche: are they the new emblem of the American dream?

For the last decade or so, it’s been not too difficult to spot a specific type of vehicle parked on the street or driveway in residential neighborhoods.  Here’s an example in a quiet lower-middle class part of Alexandria, Virginia: Yes, it’s the formerly ubiquitous (but hardly obsolete) food truck.  Before its explosion in popularity about

Building back a better bike rack: do the creative ones keep your two wheels safe?

Over the last three decades, as bicycles have become a more commonly accepted means of getting around—especially in areas where they previously were a rare sight—the need to accommodate them when “docked” is more important.  Sure, it’s usually perfectly reasonable to lock a bike to anything that’s already bolted to the ground: a parking meter,