I can't recall if I mentioned it here before but in case I haven't... it is the BEST!!
Basically the idea is you go through all their "interest" options, select the ones you fancy and click go! (or in this case "Stumble") What happens next is the best part; a new webpage opens that you have never seen before but relates to your previously mentioned interests!! Its like surfing the web for dummies. Best procrastination tool ever.
Ok, I hope I have created some converts. Here is what I stumbled just now that I wanted to share, I thought it was pretty cool.
Steve Duncan Photo Essay
Victorian Drainage Tunnel, Nottingham, England
Utility Tunnel, Stockholm, Sweden
Fleet River Sewer, London, England
Subway Tracks, NYC, United States
Catacombs, Paris, France
Old Croton Aqueduct, NYC, United States
Park River, Hartford, United States
Sewer, Rome, Italy
I don't know about you, but I think these are pretty cool. Check out the rest at the link up top if you agree.