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.
Slotted rotors are great for track as well as performance street driving, and are designed to heat up your pads quickly for optimum breaking performance, without removing surface area for the pads to contact. In the slotted rotors, slots wipe the surface of the rotor forcing the gases to expel through the slots.