Engineering publications brought to you by Mark Allen

The Engineer

Programme seeks to prepare UK for hydrogen vehicles

Organic LED technology makes car roofs transparent

Hollow cylindrical design could improve solar cells' efficiency

Long-life battery system stores electrical energy in liquid form

Tin dioxide offers sufficient transparency for solar cells

Smart pill containing microchip tracks adherence to medication

Current limiter could keep grids in step with renewables

Will infrastructure investment really rebalance the UK economy?

BMW recalls MINI models owing to water-pump fault

Alstom and SEE set to develop wave-energy site off Orkney

Experiments may serve as microgravity effects model

Ink enables electronics to be printed on flexible substrates