You Can Hear The Difference Between Hot and Cold Water Did you know you can hear cold or hot water and distinguish their difference? Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Clever Tricks with Magnets What Happens When You Drop A Super-Hot Ball Of Nickel Into Honey? Spinning Magnet Levitates Microwave Plasma Balls Experiment Aerogel and how it reacts with water Wind tunnel testing shows old methods still work