Engineering publications brought to you by Mark Allen

Materials

Smart sponge selectively soaks up oil in water

Electrolysis advance points to hydrogen storage

ESA demonstrates viability of graphene solar sails

System speeds up sampling rate of solar cells

Graphene and iridescence inspire smart sensors

Powerfoyle powers devices in low-light

ORNL team develop 3D-printed nuclear reactor core

Graphene headphones - wonder material finds sound application

igus joins Covid-19 engineering response

3D-printed plastics match mechanical properties of moulded parts

Video of the week: expandable resin adds volume to 3D printing

Metamaterial identifies source of radio waves