改编自William Kamkwamba所著自传《驭风男孩》（The Boy Who Harnessed The Wind），讲述一个改变人生的故事：Kamkwamba本人在13岁那年，以小块金属废料、旧自行车零件和木材修建了风轮机，拯救了自己的村庄。 13岁的Kamkwamba因家里没钱交80美元一年的学费而被学校开除，热爱学习的他溜到学校的图书馆，找到了一种拯救饥荒村庄的方法：用父亲的自行车的主架打造了一个简陋但可行的风车，为西部地区提供了急需的电力，不受政府断电的干扰。这个发明也让Kamkwamba得到马拉维一名教授的资助，获得学校的奖学金，并于非洲大陆其他的发明者进行深入交流。收起
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