Human fingerprints have proven to be a substantial and reliable source of information. While most people assume these can only be used to identify individuals, the use cases of fingerprints go a lot farther. New research shows how fingerprints can be used to determine one’s sex, alcohol consumption, food ingestion, and drug use. This is a revolutionary development, especially considering it works with prints that are decades old. Your Fingerprints are a Diary of Sorts It is rather uncanny to think of fingerprints as a store of information that goes beyond just our DNA. Surprisingly enough, our prints contain a lot more information about
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New Technology Analyzes Fingerprints to Determine Alcohol and Substance Use
