You no longer have to be a Stradivarius, a Gibson, or even a Steinway to make your own musical instruments. Anyone with access to a 3D printer and this simple software, developed by Autodesk Research, ...

Valentine Ananikov, a chemist at the Zelinsky Institute of Organic Chemistry in Moscow, runs chemical reactions so delicate that just a trace of metal nanoparticles, smaller than a bacterium, could ...