The Armillary Sphere even appears on the cover of the first book, The Beginning of Sorrows. Another sculptural element in Troup Square is more innocuous than the Armillary. If you happen to be ...

LJUBLJANA, Feb. 6 (Xinhua) -- A full-scale replica of the armillary sphere with rotating rings created by Augustin Ferdinand Hallerstein, or Liu Songling by his Chinese name, in the 18th century ...