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Researchers find a way to use a printer to detect toxins
Researchers at McMaster University in Hamilton may have found another use for an inkjet printer. According to the McMaster website, inkjet technology may soon be used to develop paper-based biosensors that can detect and possibly deactivate certain harmful toxins that…
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Colour it green
In 2006, Wal-Mart Stores Inc. unveiled a packaging scorecard in an effort to reduce packaging across its global supply chain by five per cent by 2013. Its suppliers were given a trial period of exactly one year before the company…
