“Improperly Photographed Impressions”.

“[…] Improperly Photographed Impressions: If the examination involves a photographed tire impression, many things can affect the dimensional accuracy of that photograph. If the camera’s film plane (back) is not perfectly parallel to the impression, then the photograph will have a perspective problem that can affect the ability to accurately enlarge the photograph of the […]

“The Art of Tracking: the origin of science”

“According to a popular misconception, nature is “like an open book” to the expert tracker and such an expert needs only enough skill to “read everything that is written in the sand”. A more appropriate analogy would be that the expert tracker must be able to “read between the lines”. Trackers themselves cannot read everything […]