In Leonardo da Vinci's design for a flying machine he used a ________ as his inspiration.
A) leaf
B) flying squirrel
C) balloon
D) flying fish
E) bird's wing

Question

Quizplus · Accepted Answer

Leonardo da Vinci used a bird's wing as his inspiration for the design of a flying machine. He carefully studied the structure and movement of bird wings, and based his design on their aerodynamic properties.

In Leonardo Da Vinci's Design for a Flying Machine He