Improves

 

Life-span

The life-span or dureation depends on the environment and is sensitive to change.

In the book Towards a Sustainable Technological World a novel life-span is introduced to cover the rate of change. It is currently tested for consumer goods freezers and fridges.

The environment is of special importance for the 10-30 organisms on Earth. The keepanilty of carpaccio in a polyethylene container was launched in 2007