Secrets of 6,000-year-old amulet illuminated by science

Secrets of 6,000-year-old amulet illuminated by science

Clues about how a 6,000 year-old amulet discovered in Mehrgarh, Pakistan, was manufactured are uncovered by an imaging method reported in Nature Communications. The method, known as photoluminescence imaging, shines light to allow microstructures that are invisible under other conventional microscopes to be seen. It confirms the amulet contains two types of copper oxide and was cast as a single piece by pouring very pure molten copper into a clay mould.This study demonstrates the value of the imaging technique for archaeological artifacts, but it may also be a useful analytical tool in geophysics, engineering and environmental sciences. Nov 15, 2016
Star Wars Identities: A look inside Londons new exhibition

Star Wars Identities: A look inside Londons new exhibition

X3 Productions brings its brand new exhibition to Londons O2 arena. Featuring costumes from Leia, Luke and the gang as well as models of some of the most iconic spacecrafts from the series, the new exhibition is an interactive journey where you can build your own character while experiencing the growth of other characters. The exhibition is in London from November until next year. Nov 14, 2016