What are some of the inventions Leonardo da Vinci planned but didn't make it into the real world??????

Question

What are some of the inventions Leonardo da Vinci planned but didn't make it into the real world??????

Answer 1

He did invent (allegedly) a lot of things which were well before their time including a type of  helicopter, parachutes etc. Not bad considering this was before planes.

Apparently he also invented Windows but as no-one had invented computers yet he was a bit stuck at the time. Shame really as it was bug-free.

Answer 2

Helicopters, submarines, and contact lenses. To name only a few of the MANY.

Answer 3

hmm,,,

Among the public achievements that contributed to the technology of his time are the maps of Italy he made at the beginning of the 16th century. Although none of his architectural plans were executed, many were known at the time and became a major influence on such buildings as St. Peter's in Rome

Answer 4

His project on the idea of "walking on water"? All I know is that his invention called the Leonardo Tank didn't work so well when the British Army constructed it. I wished that I could help you but I borrowed my book on " Da Vinci Notebooks" to my friend a month ago...there's a chapter only on his inventions, maybe you can find that in the library. Sorry..