I kept seeing this, but i think it was invented in 399 BC.
No, they didn't if they didn't buy them or copy them, they were invented in the roman empire under Caesar rule.
In 399BC by the Greeks
iPhone 5
Nothing good... lol
David in the Bible had a catapult with which he beat Goliath. [religious scholars please correct] And the Australian Aborigines use catapults. The ancient Greeks are known to use beam catapults to harass their enemies. The place and date are probably several in each case.
They didn't. Catapults and balista's were first used in the roman empire.
if they were invented, every buddy, or China.
The Romans first invented them,
The ballistas were crossbow-like catapults. They helped the Roman army. They were the artillery of antiquty.
The Roman Empire introduced the arch, and was very good at roads, stadia, catapults, etc.
Yes, they were around in Greek and Roman times.
Leonardo da vinci...