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The Qin Dynasty (221BCE to 206BCE) is the first imperial dynasty of China.
The catapult was first used by the army of the Roman Empire. History does not record the name of the Roman engineer who first invented it.
The exact first person ever to construct a catapult is unknown, however, the first civilisation to use the catapult was Rome, who designed catapults as siege weapons to aid in the expansion of its empire. The catapult was later adopted by other nationalities whowarred against each other.
Romans The first circuses were rather grisly affairs. They featured chariot races, exotic animals, and duels to the death between gladiators and animals.
The first catapult was built in 399 B.C. Didorous Siculus, a Greek historian wrote about this device that threw mechanical arrows.
The Minoans are credited as Europe's first great civilization.
The Minoans are credited as Europe's first great civilization.
Robert G. Heft
Francis Hopkinson designed it, Betsy Ross sewed it
Archimedes is credited by Plutrarch with designing the first block and tackle pulley.
The Qin Dynasty (221BCE to 206BCE) is the first imperial dynasty of China.
John Boyd is credited for designing and engineering the F-16. The F-16 was first manufactured by General Dynamics and Lockheed Martin.
The first instance of writing. They used cuneiform - a form of picture writing similar to Egyptian hieroglyphics
The catapult was first used by the army of the Roman Empire. History does not record the name of the Roman engineer who first invented it.
In war
a number system based on the number 60 invention of the sail first to use the wheel or all the answers are correct...
a number system based on the number 60 invention of the sail first to use the wheel or all the answers are correct...