Engineering publications brought to you by Mark Allen

Medical & healthcare

Saliva test for 'date-rape' drug GHB

Video pill shrinks cancer detection technique

Device assesses eye injuries by measuring vitamin C

Combination therapy pops cancer drug bubbles inside liver tumours

Stretchy hydrogel with multiple medical applications

Robotic brain trust

Smart dressing monitors patients’ wounds

3D printing helps with treatment of aneurysm

New form of solid carbon exhibits diverse range of properties

Government expenditure in the frame

Electric chip pulls unchanged nanoparticles out of blood

Virtual reality used to assist heart procedure