Transcription: With human teleportation, the devices were not as useful as it might appear. A peculiar side effect of inter-dimensional travel forces any Earth-born biological creature into a mysterious coma for six weeks. Many dimensionauts died before this was fully understood. By 1993, all dimensionauts traveled in a specially built coma tank. Coma tanks provide life support during the coma phase. and the gernauts refer to them as superclosets because take travelers' flute is a thick, shock-absorbing, nutrient-rich liquid.