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Russian military developed a probe to determine the freshness of meat

  • 5 Jun 10:45

According to the creators, the device is useful in the performance of special tasks and in remote military units. The educational and scientific center of Naval Academynamed by Admiral Kuznetsov developed a mobile device to check the freshness of meat. The method is based on electrochemical analysis.The device is a kind of probe. On the case there are two plates fixed - zinc and copper, separated by a dielectric. The probe is placed in the meat in the area of ​​the bones, where damage usually begins first, at a depth of two and a half - three millimeters. Depending on the degree of freshness of meat, the level of its acidity - that is, pH. changes. Due to. Read more...