Kak poezda pod zemley okazalis'?

Audiokniga populyarizatora nauki Vladimira Igorevicha Malova "Kak poezda pod zemlyoy okazalis'?" prosto i interesno rasskazhet ob ustroystve metro – kak i kogda ono poyavilos' v raznyh gorodah mira, kto pervyy predlozhil postroit' metro v Rossii, kak stroilis' i ukrashalis' stancii metropolitena, chto proiskhodit v metro po nocham, kogda passazhiry uhodyat, i mnogoe-mnogoe drugoe.Dlya mladshego sh...