Beakman's World: How Refrigerators Work
00:13:33 - 00:19:39
Science → Chemistry → Refrigerators
Beakman explains how refrigerant inside of a refrigerator works and involves compression and heat absorption. He uses a demo of compressed refrigerant to show that, although it boils when not compressed, it's still cold. He follows up with an animated explaining how the inside of a fridge works.