John Ernest Benson

src: 3.bp.blogspot.com John Ernest (J.E.) Benson was an Australian engineer and researcher who contributed to studies on piezoelectric crys...

Grommet

src: www.metalgrommets.com A grommet is a ring or edge strip inserted into a hole through thin material, typically a sheet of textile fabri...

Amundsen-Scott South Pole Station

src: i.ytimg.com The Amundsen-Scott South Pole Station is a United States scientific research station at the South Pole, the southernmost p...

Structural steel

src: www.gwelding.com Structural steel is a category of steel used for making construction materials in a variety of shapes. Many structura...

Georgian architecture

src: 2.bp.blogspot.com Georgian architecture is the name given in most English-speaking countries to the set of architectural styles curren...