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 NASA – A Week in the Life of Rain This Lake Creates Strange Magnetic Forces There’s so much CO2 in the atmosphere that planting trees can no longer save us What Will Destroy Planet Earth? Could Magnonics Spark the Extinction of Electronics? What Percentage of Your Brain do You Use?