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