Engineering publications brought to you by Mark Allen

Sliding cover prevents fuelling accidents

Composite panels compete on price on top-end cars

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

Designer chair has ‘intelligent internal structure’

SKF claims energy savings with new bearings