The earliest known résumé is credited to…

The earliest known résumé is credited to Leonardo da Vinci, who created it when applying for the position of military engineer for the Duke of Milan. It primarily consists of a list of his designs for siege weapons, including trebuchets. He also included a brief statement about his artistic skills, “In painting, I can do […]

Based on da Vinci’s work…

Based on da Vinci’s work, there is evidence that the artist had strabismus: one eye is straight, while the other eye can drift. Some forms of strabismus are thought to facilitate artistic work by suppressing the deviating eye, which creates 2D monocular vision advantageous to painting and drawing.

Over 500 years ago, Leonardo da Vinci made an interesting…

Over 500 years ago, Leonardo da Vinci made an interesting observation about trees. He concluded that the total thickness of a tree’s branches is equal to the total thickness of the tree trunk. Trees across many species obey this rule. Explanations involve hydrological and structural theories. 00