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    • How we almost ended up with a bull’s-eye bar code

      How we almost ended up with a bull’s-eye bar code

      The Conversation via Yahoo News Singapore· 3 days ago

      A typical bar code design. Source: Jordan Frith. Our story begins in 1949, when Joseph Woodland and Bernard Silver submitted a patent for the first bar...

    • Do It Yourself Wind Power Books

      Do It Yourself Wind Power Books

      MIS Asia· 2 days ago

      Wind power has become increasingly popular as a clean and sustainable alternative to traditional fossil fuels. With the rise of renewable energy sources...