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11 Simple Inventions That Could Change The World | | Spirit Working
We have a tendency to lionize mankind's mind-bogglingly complex inventions. It's why we teach our children about the Alexander Graham Bells and Thomas Edisons of the world, and scour the Internet for every little iPhone rumor we can find. But sometimes, it's the simple technologies that truly change the world. Think of what pasteurization did for public health or what mechanical clocks did for, well, time. These unheralded inventions maybe don't appear incredibly complicated at first glance, but they nevertheless improved the lives of countless people. Huffington Post: