Leonardo did not make them, he imagined them and drew them around 1500.
No but he made the glider.
Da Vinci made the glider out of feathers and animal skins
Leonardo da Vinci did not actually 'make' a helicopter, he just drew his concept of it.
No, there is no big church conspiracy as far a Leonardo da Vinci is concerned.
I dont know Im trying to figure it out myself!
to make a glider. and to fulfill making the Mona Lisa.
A helicopter and a calculator
Leonardo da vinci made many futuristic inventions of his time like an Armored Car (early tank), Flying Machine, Ornithopter Flying Machine (early helicopter), Parachute, Artillery and an Eight Barreled Machine Gun. These are more of the famous inventions of Leonardo's many creations.
No, he did not.
To make a living.
In 1496!
Yes he did plan it