“No two snowflakes are alike.” This is a statement nearly every schoolchild has heard at least once, either while crafting unique snowflakes with a sheet of folded paper and some scissors or while learning a lesson on the science of snow. While even most scientists don’t quite understand what causes a snowflake to form such complex and beautiful columns and points and branches, one thing is for certain, the composition of snowflakes guarantees that no two will ever be identical.  However, it is possible for two snowflakes to appear to be nearly exactly alike.

A snowflake begins to form when a piece of dust catches water vapor out of the air. Water is created when two hydrogen molecules attach to an oxygen molecule. The two hydrogen molecules are angled from one another in such a way that they form a hexagonal shape when they come together during the freezing process; thus, a snowflake begins as a simple hexagonal shape or as layers of hexagons called diamond dust. The emergent properties that follow from the original hexagon are what differentiate one snowflake from another, as the humidity, the temperature in the air, and many other factors (some of which remain unclear to scientists) allow each snowflake to form in an entirely unique way with a seemingly endless variety of shapes.

However, in 1988, a scientist named Nancy Knight claimed to have located two that were the same while studying snowflakes as part of an atmospheric research project. And it appeared to be so; when put under a microscope, the emergent properties looked nearly identical. But while it is feasible that two snowflakes can appear to be exactly alike on the outside, they are never identical on an atomic level. Deuterium is an atom that appears attached to about one in every 3000 hydrogen molecules in the air. Because there are millions of atoms that make up a snowflake, the random assortment of deuterium in any two snowflakes—even in two that so very closely resemble one another—simply cannot be the same.

Do you have a specific way you place food in your refrigerator or do you just put food wherever you can find an empty spot? If you use the latter method, you probably see more food spoilage. In fact, you may have to occasionally go hunting through the fridge to find that rotten smell we have all been familiar with.

Decluttering your refrigerator is probably one of the easiest ways to prevent food from spoiling quickly. It’s an easy process once you develop a system for it. The main goal is to keep your food easily accessible and highlight the foods that need to be eaten as soon as possible (like strawberries).

The best way to start this process is to clear out all of the expired food in your refrigerator. This includes bags of leftovers you promised yourself you were going to eat and it also includes all of those jars you’ve had on the side of your door for the past few years.

Once you have only edible food left in your refrigerator, think about how you want to use it:

Dedicate space for frequent meal preparation. If you have a certain breakfast, lunch or dinner meal prep routine, dedicate a shelf or two for just those ingredients so you can easily grab them first thing.

Showcase the foods that will spoil soon. Have foods that are likely going to expire sooner than the rest displayed front and center. This will encourage you to use them in meal preparation. Clear containers also make it easy to see what’s inside.

Control the environment. Check the temperature to make sure foods are properly stored. Putting liners in the bins also helps absorb any moisture that could make your fruits or vegetables too cold.

Develop a rotation system. When you buy new food, make sure you put it behind your older food.  This keeps your food waste low and your budget on track.

Don’t forget the freezer. If it is older than 6 months, it is probably freezer burned by now and can be tossed.  Store your foods in airtight containers or bags and label them (include the date).  No more “mystery meat” for dinner, and no more wasted food.

The freezer is often underutilized. Bread, scrambled egg mix, leftover coffee, tea, and broths can all be frozen for later use. Your homemade soup, cooked rice and other dinner entrees can also be frozen if you don’t have a chance to eat the leftovers in time.

Try using an ice cube try to store single serving pieces of purees, sauces and beverages. Freeze leftover coffee for an iced coffee drink, or a cube of frozen veggie broth to whip up some gravy later in the week. Make smoothies down the road by freezing mashed or chopped fruit. Almost anything can be frozen except for canned foods in the can (although they can usually be removed and frozen) and eggs in the shell.

To keep your refrigerator decluttered, go through it once a week to identify foods that need to be eaten soon and toss what is no longer edible. Once your refrigerator is decluttered, you’ll save money by having less food spoilage and eat better because all of your food is easy to find.

Keep Your Refrigerator Running at its Best Quality

Making sure your refrigerator is well maintained can also prolong the life of the food inside. If your refrigerator isn’t working correctly, food is more likely to spoil. Consider these tips for proper maintenance of your refrigerator: