The egg is the largest cell in the human body and contains a high amount of water. When the egg is frozen, the ice crystals that form can destroy the integrity of the cell. To prevent this, the egg must be dehydrated prior to freezing.
A slot car (sometimes, slotcar) is a powered miniature auto or other vehicle that is guided by a groove or slot in the track on which it runs.
How do Slot Machines Work. Also known as 'fruit machines' and 'poker machines' in some parts of the world, a slot machine is a gambling device, that consists of three reels or more, which spin on the push of a button. This article includes some basic information about its working.