If you need help with technology you know nothing about, this website is a source of succour, as well as freeware, shareware and trial software.
Lots of data on the performance of occupied buildings for those interested in designing better buildings and learning from experience.
The alternative to Google Earth if your IT department will not allow you to download the Google Earth mega-file.
Need an idea about the rough wind speed at a location where you’re considering putting a wind turbine? Try this – just don’t tell your neighbours …
Richard Quincey is technical director of consulting engineer Gifford