THE STEAM ENGINEThe development of steam engine was one of the most

significant steps in decisive factor in the first industrial revolution in

Britain. By using energy stored up in a

steam to be converted into mechanical work.

The development of steam engine from 2ND century B.C. to 1769

Invention Inventor Date

Toy rotary steam engine

Hero of Alexandria 2nd Century

Jet steam engine Branca of Italy 1629 A.D.

Steam Engine with cylinder and piston

Denis Papin 1690

Steam engine to pump water to

mines, drive water wheels and raise

water

Thomas Savery 1698

Usable Steam engine with

separated boiler

Thomas Newcomen

Truly developed steam engine with

separate condenser

James Watt 1763

The 16th Century (Medicine)

Leonardo da Vinci (1452-1519) He was the first Modern Anatomist. He

dissected bodies and discovered maxillary sinus, the moderator band of the heart and ventricles of the brain, making precise anatomical drawings.

The 16th Century (Medicine)

Andreas Vesalius (1514-1564) Published de Humani Corporis Fabilica

from actual observation and dissection overthrowing many of Galen’s misconceptions and became the foundation of Modern Anatomy.

The 16th Century (Medicine)

1. Pierre FrancoDid a Sprapubic Cytosomy.

2. Fabricus HildanusAmputated the thigh.

3. Gasparo TagliacozziPerformed plastic surgery on destroyed noses by syphilis.

4. Ambroise Pare (1510-1590)Applied a simple dressing to the wounds and obtaining excellent result.