Topic Details (Notes format)

Who discovered the ancient city of Mohenjo-daro?

Who discovered the ruins of Carthage?

Which empire was led by Genghis Khan and his successors, spanning much of Asia and Eastern Europe?

Who discovered the blood-brain barrier?

Which empire built the famous stone-carved churches in Lalibela, Ethiopia?

Which boxer is famously known as ‘The Greatest’?

Which chemical is commonly added to table salt to prevent iodine deficiency?

In which country did paper originate?

Which element has the chemical symbol "Sc"?

Which part of the ocean floor is a long, steep-sided depression, usually deeper than 6,000 meters?