Why were Leonardo da Vinci's notes in his sketchbooks written backwards?

Answer 1

Answer1They were written backwards so they were hard to decipher. If anyone could just come along and read the codes, then the guarded secrets wouldn't be so important.

Another theory is that it was easier for him to write in that direction because he was left handed.

And what he wrote in his notes was seldom secret. The drawings would give him away, anyway.

Answer2He was a lefty so it was easier for him to write that way when someone needed to see it he wrote in the traditional way. Answer3He was left handed so he wrote that way. If he had writen it normally, it would look all smeared so he wrote it the reflection way. People might say it was a secret but it would show all of the things he wrote in his drawing.

HE WAS DYSLEXIC

Answer 2

Writing TechniqueHe actually used what is called Mirror Writing. It was a question on Who Wants To Be A Millionaire.