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
- Savannah Approves Changes to Confederate Monument From 1875
- Law Professor Eric Posner Proposes Bringing Back Indentured Servitude
- Public Rates Presidents: Kennedy, Reagan, Obama at Top
- Elizabeth Warren’s striking speech responding to Trump’s “Pocahontas” taunts
- When the next generation looks racially different from the last, political tensions rise
- Was This Technology historian plagiarized? Sure seems like she was.
- Meet the new authorized historian of Britain's communications intelligence agency
- Lerone Bennett Jr., journalist and historian of African American life, dies at 89
- Right after the Civil War, says Stanford's Richard White, Americans were really hopeful, then reality hit
- What departments of history are doing about lower enrollments