Early Scandinavians invent the longship
Originally invented and used by the Vikings for commerce, exploration, and warfare, many of the longship’s characteristics were adopted by other cultures.
Originally invented and used by the Vikings for commerce, exploration, and warfare, many of the longship’s characteristics were adopted by other cultures.
Gears almost always produce a change in torque, creating a mechanical advantage, through their gear ratio, and thus may be considered a simple machine.
A trip hammer, also known as a tilt hammer or helve hammer, is a massive powered hammer used in agriculture, mining, finery forges, and a variety of other applications.
The tunnel is the second known tunnel in history which was excavated from both ends and the first with a geometry-based approach in doing so.
The archaeological record shows that no later than c. 515 B.C.E. distinctive cuttings for both lifting tongs and lewis irons begin to appear on stone blocks of Greek temples.
The first sophisticated long-distance canal systems were constructed in the Assyrian empire in the 9th century B.C.E. and incorporated tunnels several kilometres in length.
The bronze inscriptions are one of the earliest scripts in the Chinese family of scripts.
The sheng is a Chinese mouth-blown free reed instrument consisting of vertical pipes. It is a polyphonic instrument and enjoys an increasing popularity as a solo instrument. It is one of the oldest Chinese instruments
A flat wooden dish which stood on wooden legs and features many characteristics of lathes was found in a pit grave at Mycenae dated at 1100 to 1400 B.C.E.
The earliest fully developed spoke-wheeled horse chariots are from the chariot burials of the Andronovo (Timber-Grave) sites of the Sintashta-Petrovka Proto-Indo-Iranian culture in modern Russia and Kazakhstan from around 2000 B.C.E.