How It's MadeHooaeg 25Hooaeg 25Hooaja number25Season name—PildidPlakat#PiltPealkiriEetris1Grammy Awards; Bicycle Lights; Above-Ground Pools; Foldable Solar Panels2. apr 20152LED Stage Lights; Apple Cider; Chemical Tank Trailers; Ornate Stone Floors9. apr 20153Fishing Line; Industrial Mixers; Natural Baking Soda; Tow Trucks16. apr 20154Storage Sheds; Industrial Fans; Parchment Paper; Climbing Walls23. apr 20155Precast Concrete Walls; 3D Printers; Telescopic Cranes; Kerosene Lamp Burners30. apr 20156Car Headlamps; Directional Drills; Pet Grooming Combs; Stained Glass Restoration7. mai 20157Handcrafted Skis; Septic Tanks; Hydroformed Chassis Parts; Aquarium Windows14. mai 20158Zip Line Brakes; Silk Fibre Lamps; Round Balers; Comfort Shoes21. mai 20159Armored Vehicles; Tension Fabric Buildings; Rowers; Sculpture Enlargements28. mai 201510Mountain Bike Suspensions; Surgical Sutures; Grain Dryers; Frying Pans4. juuni 201511Downhill Ski Bindings; Immersion Parts Washers; Mining Ventilation; Pencil Sharpeners11. juuni 201512Gingerbread Houses; Livestock Trailers; Bottom Rolling Hangar Doors; Toy Figurines18. juuni 201513Traffic Signal Poles; Coffee Filters; Chainsaw Mining Machines2. juuli 2015