Thousands of ancient manuscripts and writings have been left behind, that were previously illegible with regular light. Great works, including 2000 year gospels, Information, and various other works have been locked away for the ages. 
It has been announced that a NEW technology that is used in Satellite Mapping, ans such, allows the use of Infra-Red lightning to reveal the Ancient secrets.
When a formerly illegible document is placed under the special light, the document becomes clear and decipherable. There are currently thousands and thousands of ancient documents that have been deemed “Illegible”. This technology could change the world as we know it.
more info at: http://news.independent.co.uk/world/science_technology/story.jsp?story=630166