The banner, or header, of this website is a composite design consisting of several royalty-free images used with the permission of the sources listed below.
Our licensing numbers appear alongside the name of the photographic source.
The earth and comet - Fotolia 65401127
Cyberman - iStock 000023149199
Blue sky/cosmos - Fotolia 45465320-123
Brainwaves - Shutterstock 67674421
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