TechKnowTechKnowSeason 32015 · 28 episodesEpisodes1Distracted Driving2Extreme Weather3Deep Sea Gold Rush4Beyond Ebola: The Virus HuntersIn today's hyper connected world, viruses can spread faster than ever. Some, like the measles, continue to plague us, and then there are newer ones like Avian bird flu, SARS and Ebola.5Journey to the Jungle6Gold at Any Cost7The Politics of Climate Change8Saving the Macaws9The Digital Desert10The Problem with Plastic11Dirty Gold12Who's Killing the Elephants13GMO Foods14Unsafe Shrimp15Investigating E-Cigarettes16Investigating Katrina17Journey to the Arctic18Bringing Back the Bison19Panama's Grand Canal20Ecstasy Drug Therapy21Oil in the Arctic22The Big Quake Strikes Soon23Nicaragua's Deep Divide24Cracking Down on Exotic Pets25The God Module26Coral Catastrophe27Saving the Macaws28Smart House of the FutureHonda's smart house is an innovative eco-friendly, energy efficient lab, that is able to generate its own power as a solution to living off the grid. Cara Santa Maria and Phil Torres spent a night at the zero-net energy house full of modern furniture.Season 1Season 2Season 4