Engineering publications brought to you by Mark Allen

Materials

Last week’s poll: improving plastics recycling

Advance in contact printing could lead to bendable electronics

3D printed implant may provide relief from spinal-cord injury

Energy storing 3D-printed materials mimic eagle’s grip

US Army soft robots can squeeze into tight spaces

Graphene takes flight test for future space missions

Magnetic painkiller technique could revolutionise treatment

Experiments reveal strength of rebar graphene

Manufacturers challenged to rethink plastic food packaging

Popcorn-powered robots could snack on variety of applications

Video of the week: Cabin made from upcycled materials and 3D-printed parts

Low-friction interface between layered materials has potential for wear reduction