Below the Surface (by sarah)
Alaric discovered this amazing website Below the Surface. This is a fusion of maintaining environments, urban upkeep, archeology, social out reach and art!
Cataloguing all the finds from the river Amstel in Amsterdam during train line works they have built up an amazing image archive showing the depths and ages of the objects, you can explore this catalogue, find out things about the civil engineering around the project and create your own displays with the finds that catch your interest.
This is all free and on line - the internet is starting to have these little lovely treasure troves of sites. This was what I envisioned the Internet being used for. For me though this project is tinged with a "could have been" here in Gloucester something like this was created back in the early days of the Internet and had the scholars and volunteers and council members enthused and then... it basically got unplugged and lost (early days of the internet I did say - things were different in those call up days!).
Many museums and research institutes are also putting their photo archives on line - Below the Surface how ever is a lovely smooth and easily searchable interface which is slightly more unusual!
There are over 700, 000 finds and the time periods spanned is more than written history - it is an awesome resource!