Get the book here https://geni.us/davincibook [aff] Today I am introducing Alex to inventions of Leonardo Da Vinci with this incredible pop-up book. Leonardo Da Vinci was a genius. He was an artist, a poet, a composer, a sculptor, an architect, a scientist, a mathematician and of course an inventor. Could you name any of his work? #TheDadLab #childrensbooks #lovetoread | TheDadLab