People have always tried to make their life safe and comfortable — and that has always been the main...

People have always tried to make their life safe and comfortable — and that has always been the main reason for technological progress. However, even the most impressive of our achievements cannot compare with the wonders created by nature. Wise nature equips all the creatures with appropriate instruments — wings, fins, teeth, sharp vision and hearing. Animals, fish and birds have a wonderful sense of direction and the ability to sense dangerous situations. People seem to be the most helpless of all living beings but they were given brains as a powerful tool for survival and development.

People have always tried to make their life safe and comfortable — and that has always been the main reason for technological progress. However, even the most impressive of our achievements cannot compare with the wonders created by nature. Wise nature equips all the creatures with appropriate instruments — wings, fins, teeth, sharp vision and hearing. Animals, fish and birds have a wonderful sense of direction and the ability to sense dangerous situations. People seem to be the most helpless of all living beings but they were given brains as a powerful tool for survival and development.