OH LORD! THIS COFFEE GETS COLD & SOMEHOW NEVER STAYS HOT?
I have a theory that coffee has a very personal grudge against people who procrastinate. You make it hot. Then, somehow, you are watching a man in Japan making a wooden spoon at 3:17 in the afternoon. You return to your coffee. Cold! And here's the unfair part, coffee has never once done the reverse. Physics will tell you that heat naturally moves from something warmer to something cooler. Mathematics will give you an equation for it. Chemistry will start talking about molecules. Biology will remind you that your own body is constantly producing & losing heat. There is also something beautiful about the fact that coffee is warm only because it is different from its surroundings. If the room and the coffee were exactly the same temperature, there would be no exchange worth noticing. Difference creates movement. Maybe that is true outside physics too. We notice people because they are different from us. We remember certain years because they were different from the others. We fal...