Bireme (ancient oared warship)

A bireme is a type of ancient warship, with a characteristic pointed bow and two decks of oars, used by many armies.

Related extras

How does it work? - Sonar

This animation demonstrates how sonar works.

Safety equipment of bicycles

The bicycling manual contains rules concerning the safety equipment of bicycles.

Patent-Motorwagen (Karl Benz, 1886)

The Benz Patent-Motorwagen is widely regarded as the first vehicle propelled by an...

Road transportation, trucks

Heavy trucks play an important role in transportation.

Maglev Trains

One of the most modern means of transportation is the Maglev, capable of traveling at...

Fokker Dreidecker I (1917)

The German triplane was perhaps the best known plane in World War I.

Oil tanker

Oil tankers appeared in the late 19th century; today they are among the largest ships.

How does it work? - Elevator

This animation demonstrates how elevators work.

Added to your cart.