App to show if your Beer is clean or Stale
in this sizzling warmness, chilled beer is what comes to your rescue however what if it has long past stale, threatening to damage your party? No worries as now there’s a phone app which can tell you if your beer is fresh to be gulped down tonight.Chemists from the Complutense university of Madrid have evolved a technique that allows brewers to degree the freshness of beer through using a polymer sensor that changes coloration upon detecting furfural – a compound that looks while this beverage a long time and offers…
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