The Weekly

Terahertz spectroscopy. Not something that that would cross a lot of people’s minds but research suggests that Terahertz spectroscopy could be the answer to detecting art fraud. This would be extremely helpful to any collectors or art galleries, so how does it work? The Weekly’s Annie Lewis caught up with Roger Lewis to answer just that question. Roger is the Associate Dean of Research at the Faculty of Engineering and Information Sciences at the University of Wollongong.