No. No one has invented time travel.
No
No.
technically, he didn't invent it, he designed it!
That is easy: he did not!
hes mean
yes
No, da Vinci did not invent the ruler. In fact, rulers have been used since 1500 BC by members of the Indus Valley Civilization.
No, Leonardo da Vinci did not invent pizza. Pizza, in its modern form, developed in Naples, Italy, in the 18th or early 19th century, well after da Vinci's time. While he was a brilliant artist and inventor, his contributions were primarily in art, science, and engineering, rather than culinary creations.
Yes, kind of.
1967
when he was alive
He didn't