Radiation Consideration | Barn swallow living near the destroyed Fukushima nuclear reactors gets a blood test for genetic abnormalities (then gets released). (February 2015) | June 1910 Just a decade after the discovery of radioactivity, articles lauded “the curative power to radioactive substances.” I kid you not. People drank this stuff. | February 1982 With safer medical use of radiation well-established, the danger of background radiation was considered to be “slight.” | February 2015 Four years after the Fukushima nuclear plant contaminated hundreds of square miles, a report on how radiation was affecting local flora and fauna. | | | | Access 177 Years of Scientific Knowledge | | | Vikings | Figurehead from a Viking “dragon ship,” about A.D. 850. Norse raiders sailed in such ships and spread terror. (May 1967) | May 1893 An exact replica of the ship excavated in Sandefjord, Norway, sets sail for the World’s Columbian Exposition in Chicago. The ship is still on display in Geneva, Illinois. | May 1967 A thoughtful review of the archaeology of Viking settlements emphasizes their settlements and trading networks as well as their raids. | January 1995 Egil, a real-life Viking hero of Norse sagas, who lived and died in Iceland, may have spent his life battling a rare disease. | | LATEST ISSUE | Check out the latest issue of Scientific American | | | | Questions? Comments? | | Download the Scientific American App | | | | |
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