Beyond Newton, Part 9.
Water isn’t so easy to count. Or, for that matter, any liquid. If we fill our motorcars with fuel, we see the numbers whirl and the dollars stack up. Yet the measure of liquid, be it measured in gallons or litres are entirely man-made.
Liquids in and of themselves have no size or limit, they just flow off the table when you spill the glass. If one glass of beer isn’t enough for you, you order another: the quantity is irrelevant, that you are drunk enough to be satisfied is relevant. Or your thirst has been sated.