Engineering publications brought to you by Mark Allen

Medical & healthcare

3D printed patch helps improve blood flow

"Nano-electronic barcoding" opens path to wearable biosensor monitors

Lens-free microscope enables full-colour pathology at low cost

Sir Edmund Hillary (left) and Tenzing Norgay (Credit: Tenzing Norgay, via Wikimedia Commons)

June 1953: Oxygen breathing kit for climbers on Mount Everest

Sandcastles inspire new 3D printing method

Faster, cheaper method for printing human skin "could establish a new era"

Battery-free pacemaker can be implanted into heart

Technology for smoke-free surgery helps Alesi Surgical raise €6m

Non-invasive brain stimulation shows potential to treat Parkinson’s

Scanner goes skin deep to reveal the secrets of psoriasis

Technology promises biometric gait recognition for battery-free wearables

Embedded sensor provides real time respiratory rate