In 2005, the inventor and futurist Ray Kurzweil predicted that over a 40-year period between 2005 and 2045, most human beings will gradually evolve into a super race of immortal cyborgs called "Transhumans" with super-bodies and super-brains (the super brains of the humanoid androids will have greater capacity not only in and of themselves, but also because they will be able to function more efficiently by storing some of their mental capacity in the cloud of the future greatly expanded Internet through brain-computer interfacing) by gradually replacing their biological cells with new cells having a more efficient cellular energy processing system that will be based on nanobots manufactured using nanotechnology. These nanobot based cells will enable those who possess these initially quasi android bodies ("Human body 2.0") to have much greater physical endurance as if they were permanently on steroids, and many Olympic records will be routinely broken. The five senses will be enhanced first by genetic enhancement and then by additional brain-computer interfacing. By about 2040, most humans will have become fully android ("Human body 3.0").