Chiara is an award-winning investigative reporter who specialises in banking and fraud, joining Which? in 2015 following six years as a personal finance journalist at a national newspaper. We compare ...

The elite team of Karate Cats have completed their training and are now ready to compete to be maths champions! Join the Karate Cats and improve your KS1 maths skills. Earn the bronze, silver and gold ...

Abstract: The article proposes an alternating-frequency electromagnetic approach for the measurement of flow velocity and fluid conductivity. The system integrates nested inductive coils and ...

Abstract: Electrochemical impedance spectroscopy (EIS) testing is a key technical tool to evaluate the health of fuel cells. In recent years, the online EIS measurement method based on a DC/DC ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial, ...