EG_T3_t3_Ivan Franco By IvanFr24 1936 BCE Coets bomba 1925 BCE Coets 1920 BCE Zepelin 1919 BCE Globus aerostatic 1500 BCE Cometa 1492 BCE Acer toleda 212 BCE Arquimedes espejos parabolicos 100 Criptografia 1850 Mapes del Temps 1900 Prediccio meteorologica 1936 Maquina Enigma 1939 Informatica 1945 Bomba atomica 1960 sputick (URSS) 1960 Explorer 1969 Cinta Belcro 1969 Calculadora
