TechKnow — Season 1, Episode 14: Hi Tech Police / Bionic Arms / High Tech Wine

Episode synopsis

Lindsay learns how police departments are using lapel cameras and acoustic sensors to maximize efficiency and reduce crime.

About TechKnow

Science series exploring how the latest scientific discoveries are changing our lives.

More episodes from Season 1

• E1Harvesting GMO Salmon & Vertical Farms
• E2Exo Bionic/Cancer Test
• E3Heart-in-a-Box/NYC Electric/NASA Kid
• E4Drones/Predictive Policing/Mushrooms
• E5Face Transplants/Condors
• E6Bees/Amazon Animal/Wine
• E7Back-to-School / Cow Manure
• E8NASA Seac4rs / Bamboo Bikes
• E9Shark Robot/Driverless Cars/Predictive Policing
• E10Concussion Tech / Mushrooms
• E11E-Cigs/Heart-in-a-Box/Foodology
• E12Earthquake Tech / Mosquitoes / Exo Bionic