🌠 Gallery

Heat Transfer

Where does heat go? 🔥 Heat four rods—copper, iron, glass, and wood—at once. Watch them turn red as heat spreads and butter melts off—who will win? 🌊 In the Convection tab, move the heater to change how water circulates, and in 🏠 Room mode, decide whether to place the heater and AC on the floor or ceiling. Put them in the wrong spot, and you'll see only one side change! 🎯 Take the challenge to tell conduction and convection apart. Supports 7 languages.