Engineering publications brought to you by Mark Allen

Technology

Magnetic refrigeration gets rid of gas

Solid harness keeps wires protected

Tilting elements block all back-driving

Wind turbines go up and away

Material advances are key to fast success

Right angle gearboxes save energy

Generators for green power

Younger generation goes 3D

Waving or drowning?

Hydraulic pumps boost output

Clip-on protection is hydrodynamic

Designing for the future