When you get out of a shower or bath, it feels much nicer and warmer to stand on a bath mat than directly on the bathroom floor. You may think this is because the floor is colder than the bathmat, but in reality they’re both at the exact same temperature.
Take a look at this video below which shows Derek Muller conducting an experiment on several people comparing the temperature of a metal hard drive and a paper book. Do you think the metal hard drive would be colder than the book? Find out below, and maybe try it out for yourself at home!