The Strange Blue Glow That Saved Lives Back in 1862, soldiers fighting in the American Civil War noticed a strange blue glow on their wounds. It took a couple of High School students to figure out what it was. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts The Indian Sage Who Discovered ATOMIC Theory 2,500 Years Ago Hidden Rooftop Farms Are Saving The Honeybee What Are The Most Technologically Advanced Countries? Why can’t we see evidence of alien life? Make an Emergency Key in 5 Easy Steps Should We Bring Extinct Animals Back To Life?