Engineering publications brought to you by Mark Allen

The Engineer

Lotus-effect laser engraving heralds self-cleaning, low-drag aircraft

Front line recyclables repurposed into 3D printing filaments

Mary Rose hull preserved using magnetic nanotech

Biosensor lights up organ-on-a-chip technology

Artificial 2D retina show potential for sight restoration and health monitoring

Last week's Poll: what price palm oil

Hong Kong team develops 4D printing for ceramics

D-shaped design eradicates instabilities in high-power lasers

Paper-based biobattery uses bacteria to power IoT sensors

The material difference

The world’s most wear-resistant alloy consists of platinum and gold

Nanocomposite coatings turn fabrics into pressure sensors