Lead is known from prehistoric times.
3000 bc
1492 AD is the year Columbus sailed the blue and discovered America (probably the answer your looking for) 1492 BC was 1492 years before Christ was born.
100 BC is a year. Right now it is 2010 AD.
The Mayan Indians discovered Belize about 1500 BC. The Spanish were there in 1527.
The Year 776 BC was in the 8th century BC.
3000 bc
9th century BC
There is nothing really stating the exact year in which Archimedes Principal was discovered. They only state that he lived between 287 BC to 212 BC.
It was not discovered, it was built by the architects Iktinos and Kallikrates in 447-432 BC.
Know ones know the date is ancient but it has been said to have been discovered in BC
alex flemming discovered pencillin in 2000 bc
Thought to have been domesticated by the Arabians and started to spread across Europe from the year 600 BC
Tonans Jupiter discovered Jupiter in about 6000 BC-200 BC in between those times
Hippocrates, the Greek physician born in 460 BC
The first pyramids in Egypt were built during the Third Dynasty, around 2630 BC. They were discovered by modern archaeologists in the 19th and 20th centuries.
1492 AD is the year Columbus sailed the blue and discovered America (probably the answer your looking for) 1492 BC was 1492 years before Christ was born.
zero discovered in India in 400 BC in maharashtra