Engineering publications brought to you by Mark Allen

Materials

Clay-enhanced hydrogel promotes bone healing

Algae extract forms filter for safe drinking water

Curry power is key to wound healing foam

Lightweight pump makes push for soft robots

Material challenges in renewable energy

Polymer printing adapted for better electrical conductivity

Leeds team synthesise world's thinnest gold

Soft robots controlled by light and magnetic field

Wearable health monitor sticks to the job

Spacecraft and spoons: how structural engineers ensure integrity of essential objects

FBAR sensor improves production of 3D camera chips

Glasgow firm turns waste plastic into reusable nappies