The wizards of early Europe wore hats of gold intricately embellished with astrological symbols that helped them to predict the movement of the sun and stars... ...Wilfried Menghin, the director of the Berlin Museum... carrying out detailed research on a 3,000-year-old 30in high Bronze Age cone of beaten gold that was discovered in Switzerland in 1995... ...discovered that the 1,739 sun and half-moon symbols decorating the Berlin cone's surface make up a scientific code which corresponds almost exactly to the "Metonic cycle" discovered by the Greek astronomer Meton in 432bc - about 500 years after the cone was made --...