Squeaky flies his plane

MAIN SQUEEK!

BEFORE STEAM
MOTORBIKES
SPACE VEHICLES



















































TIMELINE!

1500
Leonardo da Vinci studied birds and how they fly to try to design a way
1810
1903
1909
1919
1919-1924
1924
1935

ENGLISH TEXT ONLY        ESPANOL CON LOS GRÁFICOS       TEXTO ESPANOL SOLAMENTE