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Reflection on theory and experiment. Preparation for the 3rd Zurich talks.Manuscript

Reflection on theory and experiment. Preparation for the 3rd Zurich talks.Manuscript

Reflection on theory and experiment. Preparation for the 3rd Zurich talks.Manuscript

Theory and experiment in sociology and history. Preparation for the 3rd Zurich talks.Manuscript

The Tevatron was the first synchrotron built with superconducting magnets and paved the way for large scale applications of superconductivity. It was installed in the tunnel at Fermi National Accelerator Laboratory, Batavia, Illinois (USA). It operated reliably from 1983 to 2011, producing protons and anti-protons with energies up to 980 GeV. Besides the technology prowess, the Tevatron enabled the discovery of the top quark in 1995, the last fermion of the Standard Model to be observed.

Full text is: "Disagree with roof formalism. Good otherwise. Have sent letter."

Notes related to the paper on archetypes in Kepler's theory.

The Tandberg TDV 2215 terminal was produced by Tandberg Data as a model of the TDV 2200 series terminals, and sold by Norsk Data (ND) as product number ND 242, Display Terminal Tandberg TDV 2215. It can be run in a TDV 2115 compatible mode, or in its native mode. The terminal has eight PUSH-keys, providing (by use of SHIFT) sixteen functions. PUSH, Programmable Utility for String Handling, allows the user (or the host computer) to program often used words or code sequences that can be transitted by pushing the appropriate PUSH-key. The strings associated with PUSH-keys are stored in non-volatile memory and are not lost when power is turned off.

System 7 is a single-user graphical user interface-based operating system for Macintosh computers and was part of the classic Mac OS line of operating systems. It was introduced on May 13, 1991, by Apple Computer. It succeeded System 6, and was the main Macintosh operating system until it was succeeded by Mac OS 8 in 1997. Features added with the System 7 release included virtual memory, personal file sharing, QuickTime, QuickDraw 3D, and an improved user interface. This is the first real major evolution of the Macintosh system, bringing a significant improvement in the user interface, improved stability and many new features such as the ability to use multiple applications at the same time. "System 7" is the last operating system name of the Macintosh that contains the word "system". Macintosh operating systems were later called "Mac OS" (for Macintosh Operating System).

Summary of discussion at Florence Symposium, 1949.Manuscript