an army tank
No.
Leonardo da Vinci designed a parachute in the late 15th century, around 1485. His design was based on the principle of an inverted cone and was one of his many visionary inventions ahead of his time. However, there is no historical evidence to suggest that he built or tested this parachute design.
About 1485.
Leonardo Da Vinci invented the hydraulic machine,the boat and he design a flying machine
to design rcc structure in 3 types
Leonardo could design great machines of war for him
a pyramid
From Leonardo da Vinci
Leonardo da Vinci tried unsuccessfully to design flying machines during the last part of the 15th century.
The aerial screw, an early helicopter design, was invented by Leonardo da Vinci around the late 15th century. However, it was never actually built or flown during his lifetime.
how does size determine structure in organizational design?
King Francis for the king of France