Smart Security Tech - Cool Stuff: How It Works - S01 EP04 - Science Documentary

Discover cutting-edge security technologies in this episode of Cool Stuff: How It Works. Explore the incredible accuracy of iris scanning, ensuring you have the right match in seconds. Witness liquid armour's ability to resist even the deadliest of weapons, making it a game-changer for prison guards. Learn how Backscatter technology enhances airport security by detecting organic threats that traditional x-ray machines can't.

Courtesy of Banijay Science on YouTube. Watch on YouTube ↗

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