Find the one that best suits your personal needs. 1  Drink a glass of warm milk before going to sleep. If your condition is severe add two teaspoons of castor oil. 2  Drink lemon juice with water two or three times a day. 3  Drink 8 oz. of water with a teaspoon of corn syrup.  Drink half a teaspoon of honey in half a glass of warm water.
The compass is used for navigation, location and direction. People use it to find their way, whether it is on a hiking trail or on a trip to a new location.
As for the compass usage in navigation, Shen Kua mentioned it in his bookâDream Pool Essaysâ in 1086. There were other recorded Chinese usage of the compass for navigation in 1124, 1126. However Needham thought the compass was first used for navigation in the period from 850â1050. This is about a century before the compass was mentioned by Alexander Neckam in âDe Naturis Rerumâ in 1190. The compass did not reach Europe by way of the Arabs.