Ancient iron beads linked to meteoriteBreaking News
tags: Iron Age, meteorites, NPR, Egypt, iron
Since it was found in 1911, an Egyptian iron bead has sparked wonder and debate over how it was produced — made around 3,300 BC, it predates the region's first known iron smelting by thousands of years. Now, researchers say the iron was made in space and delivered to Earth via meteorite.
"Tube-shaped beads excavated from grave pits at the prehistoric Gerzeh cemetery, approximately 3300 BCE, represent the earliest known use of iron in Egypt," the scientists write in the May 20 issue of .
Early studies of the beads found their iron to be rich in nickel, a key indicator that the metal originated from a meteorite. But researchers contested that idea in the 1980s, suggesting the metal was instead the result of early attempts at smelting....
comments powered by Disqus
- The story of the slave trade’s last survivor
- UFO Toy Discontinued for Teaching Kids That Nazis Could Travel in Space
- Psychologists say memorials to lynching victims help their African-American descendants
- Posters, Banners, Boarding Passes: Museums Try to Get a Head Start on History
- Rejecting AP Courses
- Daniel Pipes predicts chaos in the Middle East as countries turn away from fossil fuels
- Stanley Fish says historians are deluded in thinking their training gives them special insights in politics that should be passed on to students (and others)
- Guest historian this week: Paul Krugman, the economist!
- US Senator (and historian) Ben Sasse has denounced the policy of separating children from parents at the border
- Randall Stephens predicts most evangelicals will probably fail to come to grips with Trump’s cynical manipulations, his divisive, culture-war grandstanding, his philandering, and his lying