They used the tip of an atomic force microscope to put sharp bends in a single carbon nanotube (see image). (scientificamerican.com)
The steering feels natural and progressive as it loads through corners, and points sharply enough to aim the Polo GTI eagerly at sharper bends. (motoring.com.au)
Stockholm 2010: Berlin designers Osko + Deichmann are exhibiting a collection of colourful chairs made of tubular steel folded into sharp bends at the Stockholm Furniture Fair this week. (dezeen.com)