Intervertebral foramen: An opening between vertebrae through which nerves leave the spine and extend to other parts of the body. Also called a neural foramen.
There are basically three different types of apartment size refrigerators based on capacity: The smallest one is the compact cube refrigerator (1.5 to 2.7 cu ft). The next is the compact refrigerator with a capacity of 3.5 to 6 cu ft.
Storage Space. Portable fridges comes in different sizes, and the available storage space varies from 6 cubic feet to less than 1 cubic foot. Therefore, it is important to consider your needs in order to pick a mini fridge of the right size. Choose one with the capacity for what you intend to put in it and no bigger.