Elegant model of the double pendulum, written using the
scheme mechanics package.
ESG Verse to the MIT Drinking Song.
Keyboards for efficient input on PDAs.
See some of the best
keyboards. Words are formed by gliding the stylus from one letter
to the next. The boards were formed using simulated annealing with
letter frequencies from common English (s and z
represent leading and trailing spaces, though either can be used for
'space', or a twiddle back over them for double space). Generally the
keys naturally align themselves to a hexagonal grid.
Plato's Dialogues - The TetralogiesA wide variety of Platonic resources, including a structure for understanding the Dialogues
"Measure" class which handles physical
dimensions (mass, distance, time) and a 3-D "Vector" class that uses
it, for building physical systems in a structured, error-checking way.
Unsure status. Contained in 