Flip through Kazoo 03, The Architecture Issue, featuring: blueprints of three forts that you can build at home from major architects, including Zena Howard, who helped design the new National Museum of African American History and Culture in Washington, D.C.; a DIY sweet gum drop bridge; a true-tales comic by Jen Wang about Emily Warren Roebling, who helped build the Brooklyn bridge; an interview with Clara Medina, a civil engineer who climbs to the top of that very bridge today to check the cab