Iron is one of the most abundant heavy elements in the universe. Its spectral features stand out in many astronomical spectra, especially in those of stars and galaxies. As a dominant emitter in many ...

Tin was used in the Bronze Age for 150 years. Bronze is an alloy of copper and tin, ... In particular, they measured the isotope ratios of tin and lead, which, like the chemical composition, ...

The researchers investigated the chemical composition using electron microscopy pictures, X-rays, and high-energy radiation analyses. The findings confirmed the presence of iron and nickel, both ...

Finally, bronze-die-cut pasta “provides better texture that makes for a better bowl of pasta,” Pollnow notes. “It has this bite to it that you don’t get when you eat Teflon-die pasta.” ...

An analysis of a 2,300-year-old text and coins has helped researchers decipher ancient recipes for bronze, including two linguistically elusive ingredients. Skip to content NOWCAST KOAT Action 7 ...

An analysis of a 2,300-year-old text and coins has helped researchers decipher ancient recipes for bronze, ... The analysis showed that the chemical composition of the coins was a result of ...