translation.en: Actually, I argue that there is another revolution going on, and it's the one that has to do with open-source hardware and the maker's movement, because the printer that my friend used to print the toy is actually open-source.
translation.zh: 但我认为现在我们还经历着另一场革命 一场涉及 开源硬件和创客的运动 因为我的朋友使用的这台打印机 实际上就是开源的