O
Inserisci il tuo indirizzo e-mail e ti invieremo un link per reimpostare la password.
Come hanno fatto gli ingegneri a costruire il tunnel più lungo e più profondo del pianeta? Scopriamo come 25 milioni di tonnellate di roccia siano state spostate per costruirlo.
È necessario creare un account per continuare a guardare
Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website Website