As we all know, Egypt , China, India, Babylon and Greece are ancient civilized countries in the world. By judging 1. Pyramids and Mummies (Egypt) 2. Mummies (like Egypt) and inventions from paper to rocketry (China) 3. Some mathematical achievements ( India ) and many others from these countries, people from these countries can be regarded as the intelligent people. However, today, these countries are far behind the Western countries in terms of Science and Technology. Do you know why? Can these countries become powerful countries as they did in the past again?