Do you mean British Columbia or Before Christ???
Never mind, in both cases, the answer is, "Yes".
Wheel and Axel were invented 3500 BC and 3000 BC.
BC...
We inveted it today on 11/5/09
6,000 BC
The Sumerians invented this number system around 1900 BC to 1800 BC.
it was invented in 530 BC
it was invented in 20 BC
The water clock was invented in Egypt in 200 BC.
6000 b.C.
The wheel was invented but the Mesopotamians in 3500 BC
the watermill was invented in 240 BC
3000 BC.