Today we examine the possibility that the Ancient Cultures knew how to construct simple "Earth-Batteries". Silbury Hill may be such an example. It is a prehistoric artificial chalk mound near Avebury in the English county of Wiltshire. It is part of the Stonehenge, Avebury and Associated Sites UNESCO World Heritage Site. At 39.3 metres (129 ft) high. It is the tallest prehistoric man-made mound in Europe and one of the largest in the world; similar in size to some of the smaller Egyptian pyramids of the Giza Necropolis. Please read disclaimers. For more information on Vastu, contact us at BGangel.com