William Kamkwamba at age 14 built a windmill to provide power for his family’s house in a Malawian village. He used scrap materials and based it on a design from a library book. William's matter-of-fact explanation of how he realized this daunting project generated a spontaneous burst of applause from TED's (stands for Technology, Entertainment, [...]

If it's been a rough week, take a moment and breath.