A residual energy in space which seems to cause the universe to expand at an accelerating rate. Also stated as vacuum energy.
We enter a crucial concept that remains elusive which is an actual genesis universe with its own independent existence. In accord, it seems made and meant for human/wuman witness by virtue of a common, familial, genetic semblance, whence every overt aspect becomes an exemplary instance.
An open system sustained by a flow of energy which is then expended.
A general phrase for activities that change over time with novel results such as the weather.