When it comes to solving crimes, science is on our side. A new study has uncovered a revolutionary way to analyze bloodstains that could have a significant impact on criminal investigations. Researchers have developed a technique called “written blood” that can be used to read bloodstain patterns left behind at crime scenes. With this technique, scientists can determine the direction of the force that caused the bloodstain, the type of weapon used, and other key details. This could be a major breakthrough for forensics and provide investigators with more accurate information about who may have been involved in a crime.

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source: Phys.org