Engineering publications brought to you by Mark Allen

Bite-counting device could help dieters monitor their eating

'World's fastest' bipedal robot maintains human-like gait

Imaging method measures cell mass using two beams of light

Robot designed to eliminate unknowns of mine rescue

Inverse opal technology could help identify chemical spills

Tesla Motors advances work on S-model electric sports saloon

Scientists create 'cytosponge' to detect oesophageal cancer

Agave said to have significant advantages as a biofuel

Sport must take central role in innovation

Engineers design and fly 'world's first printed aircraft'

Camera could enable real-time study of molecular reactions

Researchers study motions of self-organising nanostructures