TED演讲:如何开启开源想象力(8)
So very serious project. When the Fukushima disaster happened, 现在我们来看一个严肃的项目。日本福岛核事故发生时, a bunch of people in Japan, they realized that the information that the government was giving wasn't really open and really reliable, 日本的一些人认为政府没有做到信息的完全公开,发布的信息也不可靠, so they built this Geiger counter, plus Arduino, plus networ...