6x6

shadow-casting: projecting the shade created by New York City’s skyscrapers

buzz-kill: cosmic radiation may inhibit cannabinoid reception for astronauts

panopticon: Lithuanian studio produces a tapered mirror to be seen from all angles

ball-peen: a quick tour of the Hammer Museum of Haines, Alaska—conserving humanity’s oldest tool

geocentric: confound your geographic prejudices by looking at maps oriented differently

azotea ajardinada: Spain to put mobile gardens on the tops of buses and bus-shelters