Rolls-Royce's half-year results show a one-off cost of over £500m that sends Rolls-Royce £1.3bn into the red.
Higher-temperature heat exchanger material improves efficiency of conversion in concentrating solar power plants
In a bid to re-write the tribology rule book, a UK company has developed a lubricant claimed to both monitor and improve equipment condition. Mark Venables reports.
Hi-fi entrepreneur Allan Hendry’s loudspeakers garner high praise from music buffs, but he set up his niche business MonoPulse more to satisfy engineering curiosity than as an audiophile.
