How did leonardo da vinci's notebooks demonstrate the inventiveness of the italian renaissance?

There are many ways in which Leonardo da Vinci displayed the inventiveness that was characteristic of the Renaissance. One of these ways was through his notebooks. Da Vinci's notebooks are very significant because he was interested in many different areas of study, including mechanics. His notebooks contain plans for machines and devices that would not be invented for many decades, or even centuries.

it was douglas macarthur..

equal area projections

equal-area projection. a projection in which regions on the earth's surface that are of equal area are represented as equal.