将以前所未见的深入角度探索人体-人体在危机时刻如何因应？当生存本能涌现时，细胞与纤维又怎反应？　　成年人体自有其独特之处，让我们成为地球上最优异的物种，更使我们得以统御自然界。它让我们足以超越地球极限，挑战无垠的外层空间，如今我们甚至能进一 步深入探索人体内在的奥秘。Discovery频道的《透视人体极限》，将带领观众深入表皮下的神秘世界，探索那些足以让我们在最危急艰困情境下，依旧能 游刃有余...

　　Stonehenge is an icon of prehistoric British culture, an enigma that has seduced archaeologists and tourists for centuries. Why is it here? What is its significance? And which forces inspired its cr...