Bicycling advocates in Latvia braved the rain for a witty demonstration on the humble bike's economy of space.
(http://cdn.theatlantic.com/newsroom/img/posts/2014/10/bike3/b7d1ec45b.jpg)
Full article: http://www.citylab.com/commute/2014/10/if-bicycles-took-up-as-much-space-as-cars/381300/