Send us a textOver the past two years, experts have unearthed thousands of Roman military artefacts littering a hillside in southeast Switzerland. The first Roman battle site ever discovered in the Alpine country offers clues about what happened there over 2,000 years ago.The article related to this episode and the video interview is available on swissinfo.ch. For other science stories from Switzerland please go to www.swissinfo.ch/science.Journalist: Simon BradleyHost: Jo FahyAudio editor/video journalist: Michele AndinaDistribution and Marketing: Xin ZhangSWI swissinfo.ch is a public service media company based in Bern, Switzerland.