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Lisp Machine Choice Facilities
(MIT Artificial Intelligence Laboratory, 1981-06)
This document is a draft copy of a portion of the Lisp Machine window system manual. It is being published in this form now to make it available, since the complete window system manual is unlikely to be finished in the ...
Logo Turtle Graphics for the Lisp Machine
(MIT Artificial Intelligence Laboratory, 1981-05-05)
This paper is a manual for an implementation of Logo graphics primitives in Lisp on the MIT Lisp Machine. The graphics system provides:
Simple line drawing and erasing using "turtle geometry"
Flexible relative and absolute ...
A Primer for the Act-1 Language
(MIT Artificial Intelligence Laboratory, 1981-06)
This document is intended to describe the current design for computer programming language, Act-1. It describes the Actor computational model, which Act-1 was designed to support. A perspective is provided from which to ...
The Structures of Everyday Life
(MIT Artificial Intelligence Laboratory, 1985-02)
This note descends from a talk I gave at the AI Lab's Revolving Seminar series in November 1984. I offer it as an informal introduction to some work I've been doing over the last year on common sense reasoning. Four themes ...
Exceptional Situations in Lisp
(MIT Artificial Intelligence Laboratory, 1985-02)
Frequently, it is convenient to describe a program in terms of the normal situations in which it will be used, even if such a description does not describe the its complete behavior in all circumstances. This paper surveys ...
The Department of Chemical Engineering, with bicycles, January 2008
(2008-02-07)
A photograph of the Department of Chemical Engineering taken in January 2008
Photograph of New Museums site arch
(2008-02-07)
Photograph of the arch leading to the New Museums Site
Department of Chemical Engineering in the snow, Feb 2007
(2008-02-07)
The Department of Chemical Engineering in the snow, February 2007
Department of Chemical Engineering in the snow, Feb 2007
(2008-02-07)
The Department of Chemical Engineering in the snow, February 2007
HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.088mm/s, 155C
(2008-09-04)
The optical birefringence pattern obtained from lightly branched high density polyethyene (HDPE - produced by metallocene catalysis polymerisation) flowing in a cross-slot multi-pass rheometer cell. Experiment carried out ...