Evolution Manual Treadmill

evolution
The process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth
The giving off of a gaseous product, or of heat
(biology) the sequence of events involved in the evolutionary development of a species or taxonomic group of organisms
(evolutionary) of or relating to or produced by evolution; "evolutionary biology"
The gradual development of something, esp. from a simple to a more complex form
development: a process in which something passes by degrees to a different stage (especially a more advanced or mature stage); "the development of his ideas took many years"; "the evolution of Greek civilization"; "the slow development of her skill as a writer"

treadmill
a mill that is powered by men or animals walking on a circular belt or climbing steps
a job involving drudgery and confinement
A device formerly used for driving machinery, consisting of a large wheel with steps fitted into its inner surface. It was turned by the weight of people or animals treading the steps
A job or situation that is tiring, boring, or unpleasant and from which it is hard to escape
An exercise machine, typically with a continuous belt, that allows one to walk or run in place
an exercise device consisting of an endless belt on which a person can walk or jog without changing place

manual
(of a machine or device) Worked by hand, not automatically or electronically
of or relating to the hands; "manual dexterity"
manual of arms: (military) a prescribed drill in handling a rifle
Of or done with the hands
Using or working with the hands
a small handbook