To understand how they work, Leonardo designed a glass model of the aortic valve filled with water and grass seeds, allowing him to conceptualize patterns of blood flow and how the valves open and ...

Leonardo became obsessed with the heart in the latter period of his remarkable life. He made a prediction about the main blood vessel leaving the heart, the aorta. He had figured out how the flow of ...

The Leonardo Lab, E011 is our main laboratory which is located in the glass tower in ... We have test rigs for auto/motorcycle drive chains, valve train, motored cylinder heads, aerospace landing gear ...

Leonardo also conducted studies on ox hearts to determine how blood flowed through their valves and chambers. Not only did this result in the first creation of a synthetic heart valve, but he also ...