Bulk can refer to:

Industry

Bulk cargo Bulk cargo is commodity cargo that is transported unpackaged in large quantities. Description Bulk cargo refers to material in either liquid or granular, particulate form, as a mass of relatively small solids, such as petroleum/ crude o ...

Bulk liquids Bulk cargo is commodity cargo that is transported unpackaged in large quantities. Description Bulk cargo refers to material in either liquid or granular, particulate form, as a mass of relatively small solids, such as petroleum/ crude oi ...

Bulk mail Bulk mail broadly refers to mail that is mailed and processed in bulk at reduced rates. The term is sometimes used as a synonym for advertising mail. The United States Postal Service (USPS) defines bulk mail broadly as "quantities of mail prepar ...

Bulk material handling Bulk material handling is an engineering field that is centered on the design of equipment used for the handling of dry materials. Bulk materials are those dry materials which are powdery, granular or lumpy in nature, and are stored in heaps.http: ...

* Bulk pack, packaged bulk materials/products *

Bulk purchasing Bulk purchasing or mass buying is the purchase of much larger quantities than the usual, for a unit price that is lower than the usual. Wholesaling is selling goods in large quantities at a low unit price to retail merchants. The wholesaler wi ...

Baking

* Bulk fermentation, the period after mixing when dough is left alone to ferment in bulk, meaning before division to final weights.

Physics

Bulk density Bulk density, also called apparent density or volumetric density, is a property of powders, granules, and other "divided" solids, especially used in reference to mineral components (soil, gravel), chemical substances, (pharmaceutical) ingredient ...

Bulk modulus The bulk modulus (K or B) of a substance is a measure of how resistant to compression the substance is. It is defined as the ratio of the infinitesimal pressure increase to the resulting ''relative'' decrease of the volume. Other moduli describ ...

*In

brane cosmology Brane cosmology refers to several theories in particle physics and cosmology related to string theory, superstring theory and M-theory. Brane and bulk The central idea is that the visible, three-dimensional universe is restricted to a brane i ...

and

M-theory M-theory is a theory in physics that unifies all consistent versions of superstring theory. Edward Witten first conjectured the existence of such a theory at a string theory conference at the University of Southern California in 1995. Witten's ...

(see also the

AdS/CFT correspondence In theoretical physics, the anti-de Sitter/conformal field theory correspondence, sometimes called Maldacena duality or gauge/gravity duality, is a conjectured relationship between two kinds of physical theories. On one side are anti-de Sitter s ...

), the bulk is a hypothetical higher-dimensional space within which the eleven dimensions of our

universe The universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy. The Big Bang theory is the prevailing cosmological description of the development of the universe. ...

(the three dimensions we can see, plus time, plus the seven extra dimensions that we can't see but

theorizes are all around us) may exist.

People

*Mike Waters, known as Bulk, British professional wrestler with the

UK Pitbulls The UK Pitbulls are a professional wrestling tag team that consists of brothers Bulk (Mike Waters, born 1978) and Big Dave (Dave Waters, born 1971). They previously held a number of titles in the United Kingdom, United States, as well as 11 coun ...

Fiction

* Bulk and Skull, a pair of characters in the ''Power Rangers'' universe

Places

* Bulk, Lancashire, area of Lancaster, England * Bülk Lighthouse, outside Kiel, Germany {{disambig