Season
- Season 4 2016-10-16
- Season 3 2015-12-01
- Season 2 2014-10-18
- Season 1 2013-08-25
Episode
- Episode 1: Harvesting GMO Salmon & Vertical Farms
- Episode 2: Exo Bionic/Cancer Test
- Episode 3: Heart-in-a-Box/NYC Electric/NASA Kid
- Episode 4: Drones/Predictive Policing/Mushrooms
- Episode 5: Face Transplants/Condors
- Episode 6: Bees/Amazon Animal/Wine
- Episode 7: Back-to-School / Cow Manure
- Episode 8: NASA Seac4rs / Bamboo Bikes
- Episode 9: Shark Robot/Driverless Cars/Predictive Policing
- Episode 10: Concussion Tech / Mushrooms
- Episode 11: E-Cigs/Heart-in-a-Box/Foodology
- Episode 12: Earthquake Tech / Mosquitoes / Exo Bionic
- Episode 13: Orange Blight / Bugs as Protein / Space Boy
- Episode 14: Hi Tech Police / Bionic Arms / High Tech Wine
- Episode 15: PTSD / Oysters / Driverless Cars
- Episode 16: Exo Bionic / Cancer Test
- Episode 17: Drones/Predictive Policing/Mushrooms
- Episode 18: 3D Printing/Texas Tech/Vertical Farms
- Episode 19: Lungs-in-a-Box/Bamboo Bikes
- Episode 20: DNA Pt 1/Molten Solar/Bugs as Protein
- Episode 21: DNA Testing at Home
- Episode 22: Fountain of Youth?
- Episode 23: Lung in a Box
- Episode 24: Space Archaeology
- Episode 25: Inside the CSI
- Episode 26: The Frozen Zoo
- Episode 27: Medical Marijuana for Kids
- Episode 28: Designer Drugs: Legal & Lethal
- Episode 29: Hollywood Resurrection
- Episode 30: Eyes in the Sky
- Episode 31: Facial recognition, faux eggs, and solar energy
- Episode 32: Survivors: Help in a Heartbeat
- Episode 33: Smoking out the Truth: E-cigarettes Exposed
- Episode 34: Sniffing Out Cancer
- Episode 35: The Amazing Spider Web
- Episode 36: Frozen: Operation IceBridge
- Episode 37: Science Slumber Party
- Episode 38: Distracted Driving
- Episode 39: Farms Without Fields
- Episode 40: Brain Hack
TechKnow Season 1 Designer Drugs: Legal & Lethal
Science series exploring how the latest scientific discoveries are changing our lives.