Scientist collect evidence by doing extensive research. Depending on what they are seeking evidence for, some researches takes an extensive period of time. Basically a research can take a day while others take 10 years or more.
Forensic scientists work at a crime scene to collect, document, and analyze evidence such as fingerprints, blood spatter, and DNA samples. They also collaborate with law enforcement to reconstruct the events that took place and identify potential suspects based on the evidence collected.
Tools used to collect physical evidence include gloves, tweezers, swabs, evidence bags, cameras for documentation, fingerprint powder and brushes, rulers or measuring tape, and specialized kits for collecting biological samples like blood or DNA. It is crucial to use proper procedures and techniques to ensure the evidence is not contaminated or compromised.
To collect evidence at a crime scene, first document the scene thoroughly with photographs and notes. Next, identify, mark, and secure all physical evidence following proper procedures to prevent contamination. Finally, package and label each piece of evidence carefully before transferring it to a secure location for analysis by forensic experts.
Forensic scientists collect fingerprints using powders to reveal latent prints, chemical techniques to enhance prints on difficult surfaces, and physical lifting methods like adhesive tape to preserve prints for further analysis.
By aksing questions like how, why, i.e, being curios and experimenting and observing
Compound Microscope.
They go underground and see what there if it is deep they can use a submarine
Scientist collect evidence by doing extensive research. Depending on what they are seeking evidence for, some researches takes an extensive period of time. Basically a research can take a day while others take 10 years or more.
Scientists perform experiments to collect data.
Forensic scientists work at a crime scene to collect, document, and analyze evidence such as fingerprints, blood spatter, and DNA samples. They also collaborate with law enforcement to reconstruct the events that took place and identify potential suspects based on the evidence collected.
Forensic scientists use scientific methods to collect, analyze, and interpret evidence from crime scenes. They help law enforcement solve crimes by providing expert analysis on various types of evidence, such as DNA, fingerprints, and ballistics. Their work aims to uncover the truth and assist in the prosecution of criminals.
organize and collect data
reaserch
data
Scientists collect Germanium from certain types of mineral specimens. These include Sphalerite and other ores from silver, copper, and lead.
Scientists make observations.