jan 1, 35035 BC - the wheel
Description:
searchers agreed that 3500 BC is the year when the wheel was invented, which is more of a ballpark than an exact year. The place is Mesopotamia, the area now occupied by war-ravaged Iraq. The first wheel for transportation purposes is approximated to 3200 BC, its purpose being to move the Mesopotamian chariots.https://www.youtube.com/watch?v=OcTdxD-eKk0
Added to timeline:
Date:
jan 1, 35035 BC
Now
~ 37085 years ago