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.
A Club Car is a brand of golf cart that can be found at golf courses and retirement communities across the country. As most of them are electric carts, they need to be hooked up to a battery charger on a regular basis, otherwise they won't function the next day.