A kind of.
yes he invintend a square silk one
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.
Yes Leonardo did invent the scissors... -Taylor D. S. Age:11
pyramid
Leonardo de Vinci
You cannot INVENT something which already exists. Leonardo studied the structure.
The parachute
No. Only Leonardo.
1564
No
no
a pyramid