Ask This Old House (2002)

S11E24 Surge Protectors, Cutting Stone

Master electrician Scott Caron sets up various surge protection systems. Following this, general contractor Tom Silva, host Kevin O'Connor, landscape contractor Roger Cook, and plumbing and heating expert Richard Trethewey engage in a fun segment of "What Is It?" Later, Roger showcases techniques for cutting and shaping stones, providing valuable tips for hardscaping projects.