Links to interesting and useful websites


Berkeley Open Infrastructure for Network Computing hosts a number of projects that use your computer's idle time to perform calculations to help scientific investigations

Titanium Metal Supply:

Titanium Metal Supply, Inc. stocks titanium bar in rectangular, hexagon, and other shapes to meet your needs. Also has a numberof interesting facts, pictures and links on its pages.


Stellarium is free software which renders realistic skies in real time . It is available for Linux/Unix, Windows and MacOSX

With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

Windows help sites claims to be the most complete free web resource ever assembled for Microsoft Windows
Fixes, tweaks and tips for Windows users

Photoshop help sites
Well regarded resource with links to other sites

On-screen Keyboard
Free software which enables people with certain disabilities to type using only a mouse. Available in lots of different languages.

Child Protection Software :

None of these are a substitiute for proper parental control. Other software is available. Your ISP may also provide on-line filters.