Archimedes was a Greek mathematician and inventor. He is credited  for developing the mathematical theory on the surface area and  volume of a sphere. He also discovered wha â¦ t is known as Archimedes'  principle. He was born around 287 B.C. and died in 212 B.C.
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.
Find time: Greece , officially the Hellenic Republic (Greek: ÎµÎ»Î»Î·Î½Î¹ÎºÎ® Î´Î·Î¼Î¿ÎºÏÎ±ÏÎ¯Î±, EllinikÃ­ DimokratÃ­a ), is a country in southern Europe on the tip of the Balkan peninsula. Greece has land boundaries with Bulgaria , the Former Yugoslav Republic of Macedonia and Albania to the north; and with Turkey to the east.