About this video
This video explains how detectives use a special chemical called Luminol to find hidden blood at crime scenes. Luminol glows blue when it touches blood, even if the blood is very old or hard to see. Detectives use this tool to solve mysteries and learn what happened!
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What color does Luminol glow?
Answer: Blue
Q2 Who invented Luminol?
Answer: Dr. Walter Specht
Q3 What is Luminol used for?
Answer: Finding hidden blood at crime scenes
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