Girl looking at smart thermostat at home, checking heating temperature. Concept of sustainable, efficient, and smart technology in home heating and thermostats.
Vector scientific illustration of heat flow, heat transfer or Fourier's law isolated on white background. Conduction or convection of heat from hot body to cool body. Exchange of kinetic energy.
A soldier walks through a cloud of fire, surrounded by intense flames. The burning environment creates a dangerous and chaotic scene as the soldier navigates through the heat and smoke.