Engineering publications brought to you by Mark Allen

Video of the week: New technique to 3D print metal in mid-air

FLIR TG167 spot thermal camera optimised for targets in a narrow field of view

Data sheet: V-series dual port USB 2.0 charger from Carling

Data sheet: R135 and R135A-Series rotary switches from Carling

Engineers in Australia set record for solar efficiency

Of ducks and men

Data sheet: 4PM-Series sub-miniature slide switches from Carling

Data sheet: 1M-Series miniature rocker and paddle switches from Carling

Data sheet: PP-Series plastic pushbutton switches from Carling

UK engineers develop shape-shifting electronic device

How Crayola uses data to deliver the perfect crayon

Data sheet: PC-Series AC residual current circuit breaker from Carling