Also in this issue: - A new source of raw materials: Valuables from cars and laptops - A shape conscious alloy: Pre-stressing bridges – just with electricity Complete issue as pdf (3,3 MB) Tip: EmpaNews for iPad and Android-Tablets More than 500 readers installed our magazine in the newsstand of their iPad, watched our movie clips and studied our interactive graphics. Now we extend our media reach: EmpaNews is available for Android Tablets*. You can find our app easily in the Play Store: just search for "empa". Even more convenient is our own "app-site": www.empa.ch/app *does not run on smartphones |