Geography of Greece. It is a peninsular and mountainous country located in Southern-Eastern Europe, in the Balkans peninsula. The country has the largest coastline in Europe (13,676km) due to its numerous islands. Greece has a total of 2,000 Greek islands but only 168 are inhabited.
Harry Hess created the theory of plate tectonics moving along the ocean's floor.
People of the Manhattan Project. Enrico Fermi Albert Einstein was one of the scientists who recommended that President Franklin Delano Roosevelt consider making atomic bombs in World War II. Enrico Fermi was one of the scientists who made it happen.