This is What Happens if You Zap a 500-Year-Old Coral with The World's Most Powerful X-Ray...
Scientists taking a core sample from a 500... ...ng a core sample from a 500-year-old coral in the oceans off American Samoa (Image: Dr. Robert B. Dunbar)... ...a (Image: Dr. Robert B. Dunbar) What's the ocean temperature back on July 8, 1650? The corals can tell you!... ...scientists have found a way...
https://www.neatorama.com/2015/07/08/This-is-What-Happens-if-You-Zap-a-500-Year-Old-Coral-with-The-Worlds-Most-Powerful-X-Ray/
