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Investigative Techniques
 
Hi-tech tools
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Next On History Detectives

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OVERVIEW

Historical sleuthing involves some hi-tech methods to get to the bottom of a case. Here are a few of the tools that our team of experts (and you) can apply to historical mysteries.

Appraising
Looks at how to identify and value an artifact
Look closely and see
Ballistics
Examines bullets and firearms, links a gun to a bullet
Aim to find out
DNA Analysis
Proves kinship and ethnic origin
Sample the technique
Document Examination
Testing documents identifies forged and authentic papers
See the signs
Finding Experts
Researching and locating the best expert in a field
Finding the right person for the job
Forensic Anthropology
Analyzing human remains and determining age and cause of death
Science of the dead
Geological Analysis
Tests composition of rock and fired clay
Stories in stone
Historical Research
Identifies factual records and sources
Check out the facts
Paper Analysis
Determines age, make-up and origin
Take a closer look
Patent Searches
Searching for patents and investigations
Finding the patently obvious
Property Search
Locates land records and sources
What can properties reveal?
Textile Analysis
Analyzing textiles and materials to determine their age and source
Worth of material
Timber Dating
Determines wood age and infers age of building
Dating house wood
Weapon Dating
Determines age and authenticity of weaponry
How science triumphs