Ibrahimmrfish:
No my man,they live.They are people of the north,up to 1890.All the tribe of the north,are masters in black smiting and potry.

oga, he didn't say the NOK people are extint, he meant their bronze culture is extinct like the dinasours, we only dig out remains.

just like the Roman Empire, but the people still remains

oyatz:
You are wrong.
The Chinese have been using Compass before the advent of Islam.

Islam started around 650AD but Surgeries we're carried out by Ancient Egyptians, Indians (the could do amputation, herniorrhaphy, cataract extractions), Israelites, Babylonians, Aethiopians and Assyrians at least 2000-30000 before the birth of the first Muslim.

The Arabs borrowed and improved the number systems from Indus Valley civilization, hence the name 'Indo-arabic' numerals.

many people falsely believe Muslims invented the number system, they only popularised it and exported to the west.

ifyboy60:
that was cocoa not coffee

Thanks