@tomas.ztkeco: Can X-ray See a Knife Hidden in Foil and a Metal Box? 🔪 We wrapped a kitchen knife in aluminum foil, then placed it inside a metal box, and sent it through an X-ray scanner. 🔍 The knife is still clearly visible 📦 The metal box outline is visible 🔪 The blade shape remains easy to recognize Even with multiple layers of different materials, X-ray imaging can still distinguish objects. Why does this happen? 👀 Can you guess the reason? Real test. Real result. #foodsecurity#factorysecurity#xrayscanner#foodinspection#securitytechnology

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Friday 26 June 2026 23:33:10 GMT