ขาย แผ่นรูปโลกสําหรับขยายต่อโลก ราคาที่ดีที่สุด

The world traveler Western historian George Sarton records the distance ibn Battuta traveled beyond Marco Polo 's reach. It is not surprising that Sarton shook his head and admired the toughness of an ibn Battuta who was able to navigate the oceans and explore the land for 73 thousand miles or 117 thousand kilometers. An accomplishment that was unprecedented at the time. Ibn Battuta 's exploration surpassed a number of western-inspired european explorers such as Christopher Columbus, Vasco de Gama, and Magellan who began sailing 125 years after ibn Battuta. Exploration not only requires good physical and mental readiness but also requires courage. Sometimes life is at stake. Careful calculations are indispensable because the worst is possible. This book contains incredible exploratory stories - - such as zheng he, Christopher Columbus, Edmund Hillary, David Living-stone, Yuri Gagarin, and other explorers - - that were carried out on land, sea, ocean floor to outer Space. Also in hot deserts until lead pencil melts and is in the ice with extreme low temperatures until the feet freeze. These are the stories that give wisdom and valuable lessons from fighting spirit, goodness, competition, greed, cruelty, bitterness and despair. 31.000 .All the books here are directly from the publishers.