Wed 11 Mar 2009
A dossier of ghostly apparitions is being compiled by scientists in a bid to solve the mysteries of the paranormal.
Experts are inviting members of the public to send them pictures of alleged ghosts to allow them to examine them in greater detail.
Hundreds of paranormal pictures are expected to be submitted online as part of the Edinburgh Science Festival.
They will be posted on a website and examined to see if any defy explanation.