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The LINC instruction set was designed for ease of use with scientific instruments or custom experimental apparatus. [9] Miscellaneous class, no address - Halt, clear accumulator, enable tape mark write gate, transfer accumulator to relay register, read relay register to accumulator, no operation, complement accumulator
The British Rail Mark 4 is a class of passenger carriages built for use in InterCity 225 sets on the East Coast Main Line between King's Cross, Leeds and Edinburgh. Withdrawals began in 2019, with some being sold for further use with Transport for Wales between Cardiff and Holyhead .
The Mark IV monorail (Mk4) was a straddle-type monorail train built for the Walt Disney World Monorail System. The design was developed by Disney Imagineer Bob Gurr . [ 1 ] Ten trains were built by Martin Marietta in 1969 at the cost of about $7 million USD each [ 2 ] and they were used on the monorail system between 1971 and 1989 before being ...
The Altair 8800 is a microcomputer designed in 1974 by MITS and based on the Intel 8080 CPU. [2] Interest grew quickly after it was featured on the cover of the January 1975 issue of Popular Electronics [ 3 ] and was sold by mail order through advertisements there, in Radio-Electronics , and in other hobbyist magazines.
In the early 1990s, a new PC-based tool for developing LINC specifications was released, the LINC Development Assistant (LDA). LDA was written in a mixture of Smalltalk and C++ rather than the LINC 4GL (the latter of which was not intended to run on a personal computer). From version 17, it was intended that all development be done with LDA.
Mark IV tank, an up-armoured variant of the British Mark I tank, 1917; Bristol Blenheim Mk.IV, light bomber in Royal Air Force service before and during World War II; British Rail Mark 4, passenger train; Chandelle Mk IV, ultralight aircraft; Cozy MK IV, an experimental 4 place canard aircraft derived by Nat Puffer from the Burt Rutan Long-EZ
The Harvard Mark IV was an electronic stored-program computer built by Harvard University under the supervision of Howard Aiken for the United States Air Force. The computer was finished being built in 1952. [1] It stayed at Harvard, where the Air Force used it extensively. The Mark IV was all electronic.
Mark IV is a fourth-generation programming language that was created by Informatics, Inc. in the 1960s. Known at the time as a file management system , in modern terminology it would be known as a report generator .