How should eggs be stored to keep them fresh for the longest time? 

Eggs should be stored in the refrigerator to prevent bacterial growth and to keep them fresh for longer. Eggs have a natural protective coating on their shell which helps to keep them fresh. When stored in their original carton, it helps to protect the eggs from absorbing odors and flavors from other food items in the refrigerator, and also helps to prevent cracking. Keeping the eggs in the coldest part of the fridge, such as on a shelf rather than in the door, helps to maintain a constant temperature, which is important for their longevity and freshness. Storing eggs at room temperature or in a hot, dark place can accelerate the growth of bacteria and decrease their freshness. Additionally, storing the eggs with the small end facing down is not necessary, but rather keeping them in their original carton is sufficient for storage.