#53 Cutting-Edge Cannabis (with Grow Group)

#52 A New Voice

#51 A (Belated) 50th Episode Celebration!

#50 Traceable Time as a Service (with Hoptroff)

#49 Ultrasound for Airplanes (with Novosound)

#48 Emergency Hypothermia (IOTW)

#47 Digital Triage (with eConsult)

#46 Kite Power, Microscopic Bristle-Bots (IOTW)

#45 Gravity-Powered Batteries (with Gravitricity)

#44 Sweat Power, Cloud Catching, Autonomy for All (IOTW)

#43 5G Beamed Down From Stratospheric Planes (with Stratospheric Platforms)

#42 Hydrogen-Powered Trucks (with HV Systems)

#41 3D-Printed Houses, Spider-Silk Cloaks (IOTW)

#40 Zero-Emission Underground Delivery (with Magway)

#39 Perfect Meals From Robot Canteens (with Karakuri)

#38 Happy Holid...AIs!

#37 Green Energy For All (with Octopus Energy)

#36 6G Satellites, Smartphone Holograms, and Virgin's Hyperloop Test

#35 Fake News and the US Election

#34 Octopus Energy, Facebook's Dilemma, Jetpack Paramedics