The first ambulance service (horse drawn carts) was instituted in 1244 in Florence by a pious organization known as "Arciconfraternita della Misericordia".
Battery
The battery was constructed by Alessandro Volta in 1800.
Bicycle
Leonardo da Vinci had designed a bicycle, which has now been constructed and is functional.
Cloned the First Horse
The cloning of the first horse was accomplished by Cesare Galli in 2003.
Dentures
The first dentures were developed by the Etruscans in 700 B.C.
Dictionary
First dictionary widely diffused and translated in multiple languages invented by Ambrogio Calepino in 1502.
Encyclopedia
Encyclopedia was invented by Domenico Bandini in the 15th Century
Eyeglasses
Eyeglasses were invented by Salvino Armati in 1280.
Helicopter
In 1877 Enrico Forlanin's unmanned helicopter, powered by a steam engine was the first that rose to a height of 12 meters (40 ft), hovering for some 20 seconds after a vertical take-off.
Jetboat
Italian engineer Secondo Campini demonstrated a jet boat in Venice in 1932.
Liposuction
Liposuction is a medical procedure invented by Dr. Giorgio Fischer in 1974.
Machine Gun
The first machine gun was designed and built by Leonardo da Vinci in the 1480s.
Newspaper
The first newspaper started circulating in Venice in 1563.
Paddle Boat
The paddle boat was first designed by Leonardo da Vinci in the 1490s.
Parachute
The parachute was first described by Leonardo da Vinci in 1480. His design was built to the original specifications and it actually worked in a test.