To food lovers around the world rocky road is the ultimate in chocolate heaven. Containing a mix of high-quality dark chocolate, marshmallows and digestive biscuits, few snacks are more sweet, crunchy or delicious. It’s also a breeze to make with no cooking time required, just a stint in a fridge ...>

Tungsten is best known as the key ingredient to the filament in electric lightbulbs but it also played a key part in Ford driver Mikko Hirvonen’s victory on Rally Sweden, round one of the World Rally Championship. Italian tyre firm Pirelli has a three-year deal to supply the series with ...>