EP1 - Balls EP2 - Environmental Tech EP3 - Canning EP4 - Pumps EP5 - Ice EP6 - More Ice EP7 - The Destroyer EP8 - Star Trek Tech EP9 - Weapons of Mass Destruction EP10 - Barbarian Battle Tech EP11 - Dams EP12 - Yard Tech EP13 - More Military Movers EP14 - Deep Sea Salvage EP15 - Welding EP16 - 60s Tech EP17 - It Came From Outer Space EP18 - World's Strongest II EP19 - Engineering Disasters of the '70s EP20 - 70s Tech EP21 - Truck Stops EP22 - Fertilizer EP23 - Cheese EP24 - Saws EP25 - Aluminum EP26 - Sticky Stuff EP27 - Chocolate EP28 - Bedroom Tech EP29 - Vacuums EP30 - Traps EP31 - Nature Tech: Volcanoes EP32 - Star Wars Tech EP33 - Extreme Aircraft II EP34 - Deep Freeze EP35 - Acid EP36 - World's Sharpest EP37 - Engineering Disasters 21 EP38 - Environmental Tech II EP39 - Corn EP40 - The Pig EP41 - Rocks EP42 - Most Shocking EP43 - Cold Cuts EP44 - Fast Food Tech