"Parallel Worlds" Michio Kaku, pgs 338 - 340 (a must read!!!!!)
Step Ten: Wait for Quantum Transitions
....intelligent life facing the gradual cooling of their universe may have to cognitively operate at a slower rate and hibernate for long periods of time....
....the slowing of cognitive processes could continue for trillions upon trillions of years, where enough time would elapse for quantum events to occur....
....during this timeframe of intelligence in the universe, intelligent beings may think so slowly that such quantum events (a wormhole opening up) could become relatively commonplace....
....in their own subjective time, their rate of thinking might appear to them to be perfectly normal, even though the actual time scale would be so long that quantum events become a normal occurance....
....such beings, would simply have to wait until wormholes appear and quantum transitions occur in order to escape into a parallel universe....
....assume that the only stable wormholes discovered by future thought are microscopic to subatomic in size....
....in nature, when living organisms are faced with a hostile environment, they sometimes devise ingenious methods of survival....
....some mammals hibernate. Some fish and frogs have antifreeze-like chemicals circulating in their bodily fluids that allow them to be frozen alive. Fungi evade extinction by transforming into spores....
....similarly, human beings might have to find a way to alter their physical existence to survive a trip to anther universe....
....think of an oak tree, which scatters its tiny seeds in all directions. The seeds are (a) small, resilient, and compact; (

they contain the entire DNA content of the tree; © they are designed to travel a certain distance away from the mother tree; (d) they contain enough food to begin the process of 'regeneration' in a distant land; (e) they take root by consuming nutrients and energy from the soil and living off the new land....
....similarly, a civilazation may try mimicing nature by sending its seed (a 'Cosmic Egg') through a wormhole, using the most advanced nanotechnology available billions of years from now....
...."It seems...that quantum theory allows time travel on a microscopic level (quantum jumps)....
....reduce consciousness down to pure information using advanced DNA engineering nanotechnology, and robotics....
....future scientists would have to devise a way to send nuclei across the wormhole that would grab electrons on the other side and reconstruct themselves into atoms and molecules....
....laser beems could also be sent through microscopic wormholes carrying sophisticated codes that give instructions on how to reconstruct civilization on the other side....