A team of researchers from the University of Colorado Boulder has recently developed a smart packaging solution that could help keep perishable foods fresh longer. This packaging is designed with a special coating that can sense and respond to environmental conditions, such as temperature and humidity, to protect food from spoilage. In addition, the package is equipped with sensors that can monitor the freshness of the food inside and alert users when the food is no longer safe to consume. This new packaging could revolutionize the way we store and eat food, helping to reduce food waste and ensure that our food is safe to eat.

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source: Phys.org