Engineering publications brought to you by Mark Allen

Making green safe: Interview with Phil Glyn-Davies

Cover story: Making a material difference

Delcam offers 3D engraving software for £99

Plants and animals offer models for efficient movement

Micrometrology of difficult surfaces

Helping you to do things better

Pedal-powered boat uses Autodesk software

PTC offers Mathcad Prime

Lantek optimises 3D solution

Getting to finish the barbecue

60 second interview: Alan Hawkins

New thinking key to viable water and wave power