A hibernation system was item of technology which allowed Mrs Hendrick's species to enter into a state of hibernation or sleep.
On of these hibernation systems was grown straight out of the landscapes at the caves under the White Wolf. The aliens inside the system were lit by small glows of yellow light. They were milling around some tall tubes that had been planted into the ground to keep them upright. To one side was a metallic box with controls on it. Their systems were all organic based. It was grown specifically to cope with the enviroment. The aliens in the hibernation system were in a chemical induced stupor. They were kept alive by a strange mixure of chemicals. Only a correct chemical cocktail was needed to revive them. These aliens in all left Earth in 2009. All traces of the alien technology were removed. (AUDIO: The White Wolf)