Engineering publications brought to you by Mark Allen

Materials

Graphene takes centre stage

Ultrathin e-skin could display medical information

Flexible polymer implant for localised cancer treatment

Scifi eye: picturing a future of human invisibility

Induction tomography project could boost competitiveness of UK steel industry

Brunel University's casting techniques could lead to lighter and recyclable car components

Flexible sheet camera could wrap around objects

Combined electrolyte-separator for rechargeable lithium-ion batteries withstands high temperatures

Engineers put transistors in a spin with nanocrystal inks

Silicon solar cell insight could help remove lead and silver from manufacturing process

Stratasys debuts versatile multicolour, multimaterial 3D printing

Last week's poll: Protecting UK steel