A picture is worth a thousand words

[astroron]

A very interesting article from the BBC web site:thumbsup:
http://www.bbc.co.uk/news/magazine-11798317
Cheers

[Ric]

They certainly are pictures that changed the world as we know it.

Thanks for the link Ron, it was a good read.

Cheers

[bloodhound31]

Ditto from me Ron.