UNIVAC LARC

The UNIVAC LARC, short for the Livermore Advanced Research Computer, is a mainframe computer designed to a requirement published by Edward Teller in order to run hydrodynamic simulations for nuclear weapon design. It was one of the earliest supercomputers.

JOHNNIAC

The JOHNNIAC was an early computer built by the RAND Corporation and based on the von Neumann architecture that had been pioneered on the IAS machine. It was named in honor of von Neumann, short for John von Neumann Numerical Integrator and Automatic

UNIVAC 1101

The ERA 1101, later renamed UNIVAC 1101, was a computer system designed and built by Engineering Research Associates (ERA) in the early 1950s and continued to be sold by the Remington Rand corporation after that company later purchased ERA. Its (initial

CDC 8600

The CDC 8600 was the last of Seymour Cray's supercomputer designs while he worked for Control Data Corporation. As the natural successor to the CDC 6600 and CDC 7600, the 8600 was intended to be about 10 times as fast as the 7600, already the fastest

IBM 738

The IBM 738 was IBM's first core memory unit to use transistorized sense amplifier circuits. Designed in 1955 for the IBM 704, it used vacuum tubes for all other circuits, and provided a capacity of 32768 - 36-bit words. It was also used in the later IBM

IBM 728

The IBM 728 magnetic tape drive was used on the SAGE AN/FSQ-7 computer. It was physically similar to the IBM 727, but with significantly different specifications

Spacistor

The spacistor was a type of transistor developed in the 1950s as an improvement over the point-contact transistor and the later alloy junction transistor. It offered much higher speed than earlier transistors. It became obsolete in the early 1960s with

STRETCH Assembly Program

STRETCH Assembly Program (STRAP) was the assembler for the IBM 7030 Stretch computer. The first version (STRAP-1) was a subset cross assembler that ran on the IBM 704, IBM 709, and IBM 7090 computers. The final version (STRAP-2) ran natively

IBM 7330

The IBM 7330 Magnetic Tape Unit was IBM's low cost tape mass storage system through the 1960s. Part of the IBM 7 track family of tape units, it was used mostly on 1400 series computers and the IBM 7040/7044. The 7330 used 1⁄2 inch (12.7 mm) magnetic

UNIVAC 1102

The UNIVAC 1102 or ERA 1102 was designed by Engineering Research Associates for the United States Air Force's Arnold Engineering Development Center in Tullahoma, Tennessee in response to a request for proposal issued in 1950. The Air Force needed three

Disinformation Governance Board

The Disinformation Governance Board (DGB) was an advisory board of the United States Department of Homeland Security (DHS), announced on April 27, 2022. The board's stated function is to protect national security by disseminating guidance to DHS agencies