4 During the early 15th century, both Brunelleschi and Alberti made studies of linear perspective.
Leonardo also produced a map of Chiana Valley in Tuscany, which he surveyed, without the benefit of modern equipment, by pacing the distances.
To this day, scientists and engineers would love to know how to create a highly energy efficient machine such as this one.Finally, Da Vinci also had a significant interest in comparative anatomy.As a scientist, Leonardo had no formal education in Latin and mathematics and did not attend a university.There have been many projects which have sought to turn diagrams on paper into working models.Retrieved May 16, 2016.He constructed several inventions that were deemed to be very useful by the state of the time, including bridges and several catapults.Leonardo's most famous drawing, the Vitruvian Man, is a study of the proportions of the human body, linking art and science in a single work that has come to represent Renaissance Humanism.7 8 Leonardo's study of human anatomy led also to the design of an automaton which has come to be called Leonardo's robot, was probably made around the year 1495 but was rediscovered only in the 1950s.
He used physics with many of his inventions.

These led to his scientific career.Leonardo's detailed drawing of the internal organs of a woman (See left) reveal many traditional misconceptions.Thus many models that are created, such as some of those on display at Clos Luce, Leonardo's home in France, do not work, but would work, with a little mechanical tweaking.The only way a scientist obtained his information was either through the Bible, or from the writings from previous scientists.Do not blame me, for the subjects are many and memory cannot retain them all and say: I will not write this because I wrote it before.He studied the topographical anatomy of a bear in detail, making many drawings of its paws.Leonardo prepared a series of drawings of regular solids in a skeletal form bici super scontate to be engraved as plates.The head was covered by a helmet with two eyeglasses at the front.4 14 Old alchemists.