Two interesting sites.

[Lord Braykewynde]

No, not caravan sites

The first tracks aircraft. Click on the aircraft and it gives all the info like airline, journey, altitude, speed etc.

http://www.flightradar24.com/

The other site tracks shipping.
Click on the ship to see the info about it.

http://www.marinetraffic.com/ais/

 

[Dustydog]

The aircraft one reminds me of the Camera Obscura at Edinburgh.
You don't know who's who

 

[Sproket]

No, not caravan sites

The first tracks aircraft. Click on the aircraft and it gives all the info like airline, journey, altitude, speed etc.

http://www.flightradar24.com/

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