Ask This Old House (2002)

S5E26 Workbench; Lawnmower; Whistling Heat

In the loft of Ask This Old House, Tom Silva demonstrates to host Kevin O'Connor the process of constructing a basic workbench. Meanwhile, Roger, Kevin, Richard Trethewey, and Tom gather to inspect an intriguing object, each trying to figure out its purpose. Following that, Roger shares some helpful advice with Kevin on performing maintenance on a gas-powered lawn mower. Lastly, Richard resolves a noisy forced-air heating system by adding a bypass duct to eliminate the whistling sound.