Engineering publications brought to you by Mark Allen

Technology

Extreme measurements become routine

Ultrasonics make compact flow meter

Software handles complex numbers

Universal brackets shed a light

Tidal generator’s low maintenance

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