…a window blind with a single or double layer of collapsible voids that provide insulation when the blind is extended…
…each of a set of units in a mathematical model which have simple rules governing their replication and destruction, used to model complex systems composed of simple units such as living things or parallel processors…
…each of a set of units in a mathematical model which have simple rules governing their replication and destruction, used to model complex systems composed of simple units such as living things or parallel processors…
