The most common shapes are called open-ended spanner and ring spanner. The term wrench refers to a type of adjustable spanner.[1] In American English, wrench is the standard term. The very most common shapes are called open-end wrench and box-end wrench. In American English, spanner refers to a specialized wrench with a series of pins or tabs around the circumference.
Â· just now. 1  Well to start with, let me tell you that the fist network to be ever established was the Arpanet, setup by the US military during the Gulf War. 2  Vinton Cerf is considered the father of the internet, and Tim Berners-Lee is the father of the World Wide Web.
Doubleday). The Man Who Invented the Computer is a 2010 historical biography by author Jane Smiley about American physicist John Vincent Atanasoff and the invention of the computer.The book follows Atanasoff as he collaborates with others to develop the Atanasoff-Berry Computer (ABC), the first electronic digital computing device.oubleday). The Man Who Invented the Computer is a 2010 historical biography by author Jane Smiley about American physicist John Vincent Atanasoff and the invention of the computer.