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Big E

Big E, to collectors, Levi’s 501’s made before 1971, which have a capital E in the word Levi’s on the red pocket tab.


Binder is an agent used to reproduce cohesion to fibres, fabric layers or yarn within a preform. Usually, such an agent is a thermoplastic or thermoset polymer.


Bio-capacity (biological capacity) is a term used to describe the total usable biological production capacity in a given year of a biologically productive area, such as within a country.

Biocentric preservation

Biocentric preservation is a term used to describe the philosophy that emphasizes the fundamental right of living organisms to exist and to pursue their own goods.


Biocrime is a term used to describe a new form of crime by the threat or use of biological agents by individuals or groups to commit a crime, such as a robbery or murder.