UK supermarket chain Tesco has introduced laser-etched avocados and switched to cardboard containers for two of its most popular avocado lines, in a bid to reduce plastic waste. The retailer has ...
When is a line not a line? When it’s a series of tiny dots, of course! The line is actually tiny, laser-etched craters, 0.25 mm center-to-center. That’s the technique [Ed Nisley] used to create a ...
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