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A pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow —...

The Space Transportation System (STS), also known internally to NASA as the Integrated Program Plan (IPP), was a proposed system of reusable crewed space...

Satellite geodesy is geodesy by means of artificial satellites—the measurement of the form and dimensions of Earth, the location of objects on its surface...

As of 2016, it is estimated that there are 1.5 million adults and children living with HIV/AIDS in North America, excluding Central America and the Caribbean...

Archibald Fairly Carr Jr. (June 16, 1909 – May 21, 1987) was an American herpetologist, ecologist, and conservationist. He was a Professor of Zoology at...

Sidney William Bijou (November 12, 1908 – June 11, 2009) was an American developmental psychologist who developed an approach of treating childhood disorders...

Spacecraft call signs are radio call signs used for communication in crewed spaceflight. These are not formalized or regulated to the same degree as other...

The first significant work in astronomy in South Africa was performed by Nicolas Louis de Lacaille between 1751 and 1753, culminating in the measurement...

The Minhota or Galega is a Portuguese breed of cattle. It is reared principally for beef; in the past it was used also as a draught beast and for milk...

Microsoft was one of the first companies to implement Unicode in their products. Windows NT was the first operating system that used "wide characters"...

A number of species of non-marine molluscs are found in the wild in Namibia. There are no endemic species of freshwater molluscs in Namibia. Freshwater...

Herbert Gursky (May 27, 1930, Bronx, New York – December 1, 2006) was the Superintendent of the Naval Research Laboratory's Space Science Division and...

The non-marine molluscs of Zambia are a part of the molluscan fauna of Zambia (wildlife of Zambia). Zambia is land-locked and therefore has no marine species...

The non-marine molluscs of Sudan and South Sudan are a part of the molluscan fauna of the Sudans (wildlife of Sudan, wildlife of South Sudan). A number...

The non-marine molluscs of Senegal are a part of the molluscan fauna of Senegal (wildlife of Senegal). A number of species of non-marine molluscs are found...

Casmaria ponderosa, common name the heavy bonnet, is a species of large sea snail, a marine gastropod mollusk in the family Cassidae, the helmet snails...

Madaboosi Santanam Ananth is an Indian academic who served as the director of the Indian Institute of Technology, Madras from 2001 to 2011. He was presented...

In mathematics, the standard complex, also called standard resolution, bar resolution, bar complex, bar construction, is a way of constructing resolutions...

Phyllonotus globosus, common name : the globular apple murex, is a species of sea snail, a marine gastropod mollusc in the family Muricidae, the murex...

Casmaria erinaceus, common name : the common bonnet, is a species of large sea snail, a marine gastropod mollusk in the family Cassidae, the helmet snails...