Compass Lapel Pins

Earth is a big magnet. The two poles of the earth are in close proximity to the geography of the Antarctic and the Arctic. Earth surface of the magnet, when you can freely turn, it will be repulsive with the magnetism, the nature of the opposite sex to indicate the north and south.

 

The main part of the compass is a magnetic needle mounted on the shaft. The magnetic needle can be freely rotated and held in the tangential direction of the magnetic meridian under the action of the natural magnetic field. The north pole of the magnetic needle points to the geographical north pole, and the performance can be used to distinguish the direction The Commonly used in navigation, geodesy, travel and military aspects. The physical instructions of the compass of the invention consists of three components, namely:the South, compass and magnetic needle, are the invention of China.

 

The compass is the result of the magnetism of the ancient Chinese working people in the long practice. As one of the four great inventions of ancient China, its invention has played an invaluable role in the development of human science and technology and civilization. In ancient China, the compass was first applied to sacrifice, etiquette, military and divination and feng shui to determine the direction. At the end of the 11th century or the beginning of the twelfth century, Chinese ships began to use compass navigation. By the Arabs into Europe, for the later European navigator sailing activities to create the conditions.

 

Anything are can be making with pins, here is the simple compass lapel pins：silver plating with hard enamel. Four direction with words:"NO,YES,IDK,MAYBE", IDK means I Don't Know. Very cute for something need to decided. Use this interesting compass lapel pin to make decision or answer. Top is a pointer with arrows, can tell you which one is OK. Special design with nice words with this not rounded pins. Very important it is a spinner pins, can rotate smooth. So two pieces made up with pin, also little expensive than normal enamel pins.