Interesting Fact Question Your Teacher 12 years ago Leonardo da Vinci was proven correct by Adrian Nicholas in 2011. How? Answer here Share this: Share on Facebook (Opens in new window) Facebook Share on Pinterest (Opens in new window) Pinterest Share on Threads (Opens in new window) Threads Share on Bluesky (Opens in new window) Bluesky Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email Interesting Fact QuestionDateDecember 14,In relation toInteresting QuestionsInteresting fact questionDateDecember 28,In relation toInteresting QuestionsInteresting Fact QuestionDateNovember 21,In relation toInteresting Questions