Build your own pizza oven. Multi-purpose gas welder. The Otahuhu Railway Workshop lathe history. Make a Cape Cod chair. My Shed - Richard Feltham. Make a brass dish. Build a playhouse. The history of great design. How do saw blades work? Izard manufacturing company profile. Mastering the biscuit join. The beginning of the mens shed movement. Wood turning - a spherical clock. My Shed - Ian McIntyre. Bruce Simpson's Unmanned Aerial Vehicle invention.