Potassium balances the effects of sodium and helps keep fluid levels within a certain range. Your body should maintain a specific amount of potassium in the blood, ranging from 3.6 to 5.2 millimoles per liter (mmol/L).
Mythology and Prophecy. The word 'volcano' comes from the little island of Vulcano in the Mediterranean Sea off Sicily. Centuries ago, the people living in this area believed that Vulcano was the chimney of the forge of Vulcan-the blacksmith of the Roman gods.
8.Before the eruption of 79 AD there was not even a word for Volcano, which was created afterwards. Volcano derives from the word Vulcan-the Roman God of the Flame and Metal Forgery. 9.At a height of 1,281 metres high and estimated age of 17,000 years it's said that Mount Vesuvius has erupted over 50 times.