
Why does a metal spoon feel colder than a wooden one, and why does a snowman in the shade last longer? Follow warmth through solids, water, air, and sunlight to see how heat moves and how we slow it down.

Why does a metal spoon feel colder than a wooden one, and why does a snowman in the shade last longer? Follow warmth through solids, water, air, and sunlight to see how heat moves and how we slow it down.