Into the Memory HoleIn 'Nineteen Eighty Four', George Orwells prophetic novel about a future world of lies, the author wrote about a device called the Memory Hole. It is used to alter any record, like a press report or a photograph, that no longer fits with the ever changing policies of the Big Brother regime. Now imagine an historian trying to retrieve even a few of those records before they are doctored or destroyed. Would it be possible to reverse what Orwell