I taking into account tried to build a custom-sized aquarium for a completely specific breed of bioluminescent shrimp I bought from a boy in a dark alley. Okay, calculate fish tank capacity most likely it wasn't a dark alley, but it was agreed a subjective Craigslist ad. I had the glass. I had the silicone. I had a ruler that was missing the first three millimeters. What I didnt have was a clue. I kept staring at the glass panels, wondering, "Wait, how to determine litres from centimeters?" It felt later than I was bothersome to solve a riddle posed by some ancient math-obsessed sphinx.

Calculations are annoying. They just are. We rouse in a world where we want the volume of our coffee mugs and our garden ponds to just magically appear in our heads. But the universe demands rave review in the form of arithmetic. If you have ever felt physically hurt by the sight of a measuring tape, you are in the right place. Lets fracture by the side of the logic of liquid volume without making your brain leak out of your ears.

Before we acquire into the "how," lets talk very nearly the "why." Why pull off we use centimeters at all? Why not inches? Or cubits? Or the length of a medium-sized banana? Centimeters are glorious because they belong to the metric system.