Engineering publications brought to you by Mark Allen

Medical & healthcare

Software pins down correct vertebra for surgery

Printable biosensors to speed diagnosis

New insights into cancer mechanisms from acoustic tweezer separation method

Solar fridge cools without current

A helping hand for student entrepreneurs

US researchers demonstrate thought-controlled bionic hand

Can technology save the NHS?

Nanoneedles could help body repair itself

Micropacemaker could help treat foetal heart condition

Shape-memory alloy 'muscle fibres' give a helping hand to prosthetics

Global survey points to growth for innovators

Dawn of the Cybermen