Leonardo Da Vincis oppfinnelser - Svingbro
Leonardo's creative legacy also includes several projects related to bridges. This unusual swing bridge allowed for undisturbed water traffic.
Leonardo was not only a master artist, but also an accomplished military engineer.
Leonardo based the design of the flapping wing on birds' wings and a faulty hypothesis.
The aim of this extraordinarily complex study was to mimic the different phases of the flight of birds.
Leonardo also designed a wide variety of artillery weapons.
The polymath thought that if a screw-like structure can rotate fast enough, it will 'drill' into the air and fly.
The design for the armoured car features the most important military requirements: reliability, portability and great firepower.
The mechanical wing is one of the masterpieces among Leonardo's sketches related to aviation.
Kong Dareios, så vel som Xerxes, bygde flytebroer over Bosporos for den persiske hæren.
Forskjellige typer broer inkluderer bjelke-, bue-, henge-, fritt frambygg- og skråkabelbroer.
The Széchényi Chain Bridge, named after István Széchenyi, was the first permanent bridge across the Danube between Pest and Buda.
Hengebroen som strekker seg over sundet mellom San Francisco-bukten og Stillehavet ble åpnet i 1937.