What are weather balloons?

THE HOWL OF a British V12, the growl of an American V8. Even up here the dominant soundtracks that accompany the Le Mans 24 Hours are all too distinct as miniature Aston Martin Valkyries and Cadillac

Sir Francis Beaufort and the Beaufort Scale

None of us plans to be caught in a gale, but if it happens then both the boat and the crew must cope. Jake Kavanagh speaks to Jester Challenge skippers and asks how they get ready for stormy weather

Amazing answers to your curious questions

F rom the top of the highest peak ...

Although some areas of Britain have been cooler ...