The following are some handy odds and ends I've made public

Tube map This is the London Underground (tube) map, rendered using the Google Maps api - so click-and-drag / roll to zoom etc. Zone 1 stations are searchable and you can click on the station once you've found it to map the surrounding area.

Hex to float function for Excel This is an Excel worksheet function that will convert from hex string to floating point number using IEEE754 format.

UDL xml file for Notepad++. This is a User Defined Language file for the excellent Notepad++ for Polyhedra CL (see: It highlights keywords and comments etc. nicely. The fold stuff doesn't work very nicely, but its a little bit helpful. Notepad++ could do with multi-keyword fold start/end tokens...