Explore Different Departments at Spectra Office

Grit on Instagram: "Firefighters use training dollhouses to visually demonstrate how fire, heat, and smoke behave inside buildings. These scaled models reveal real fire dynamics, showing how flames spread through rooms and hallways exactly as they would in full-sized structures. A key lesson taught with these models is door control. Opening a door or window feeds a fire with oxygen, causing rapid fire growth and dangerous heat movement, while closed doors can slow flames, reduce temperatures, an