Sikhism is developed from the basis of Hindu pious sect and influenced by Sufi sect of Islam. He thinks that God is the only God, the truth and the creator. God is invisible and omnipresent. Sikhism was founded in Punjab, northwest India, by Nanak in the late 15th century. It sprouted in the exchange between Hinduism and Islam during the Mughal Dynasty, and later developed into an independent religion due to the development of the Hindu devout movement.

The religious symbol of Sikhism is Khanda. The center of the symbol is a “double-edged sword”, which symbolizes the creative power of God, controls the fate of the whole universe and controls the reincarnation of life and death. One of the knives symbolizes the sacred justice, which is used to punish the sinners and oppressors; The other knife symbolizes the power, moral and spiritual value of freedom. The sword on the left symbolizes “truth and spiritual sovereignty”; The sword on the right symbolizes “religious knights and political sovereignty”. The middle circle, also known as the “chakra”, is the symbol of “holiness”, which means that there is only one God and contains all things, representing endless, eternal and absolute. The whole symbol also has the combination of humanistic spirit and immortal divinity, which is also the symbol of judicial unity.

Source: @gunsartwork

Speaking of star wars, I don’t know what you will think of? I believe many of my friends are the lightsaber in their hands just like me. It’s true that the reason why this game and later adapted movies attracted us when we were young is the sword in their hands. It’s really cool.

In 1977, a little-known science fiction film was released in the United States. This film is a rare space war theme on the market. Almost none of the film’s directors and actors can be called “stars”. In early years, because of the proliferation of science fiction works, people did not take much interest in this work from the beginning. But unexpectedly, after the film was released, it caused a huge repercussion. The high evaluation made it a new box office record in the history of American films. Later, it became an indispensable part of American popular culture. Until now, its influence is still high. This is star wars, an easy to understand and meaningful name.

Source: @_i_am_art

Piston is the “heart” of automobile engine. It bears alternating mechanical load and thermal load. It is one of the key parts in the engine with the worst working conditions. The function of the piston is to bear the gas pressure and pass it to the connecting rod through the piston pin to drive the crankshaft to rotate. The top of the piston is also a part of the combustion chamber.

Piston is a reciprocating part in the cylinder block of automobile engine. The basic structure of piston can be divided into top, head and skirt. The top of the piston is the main part of the combustion chamber, and its shape is related to the type of combustion chamber selected. Flat top piston is widely used in gasoline engine, which has the advantage of small heat absorbing area. There are many kinds of pits on the top of the piston of diesel engine. The shape, position and size of the pits must meet the requirements of mixture formation and combustion.

Source: @802benny

The skull symbolizes death and decay, but it’s not the only symbol. Skeletons represent decadent death, which means a new beginning. The skeleton represents one side of fear, and the other side of freedom and rebellion. In Mexico, skeletons symbolize respect and respect. Latin Americans see it as a symbol of life.

The symbolic meaning of fire is warm, sunshine, passion, bright red flowers, fierce struggle environment. Flame is a state or phenomenon, burning combustible gas, luminous, heating, flashing and rising. Combustible liquid or solid must be changed into gas before it can be burned to form flame. It is mainly due to the oxidation of combustible gas by air or pure oxygen, which causes light and heat. Oxygen is not necessary for the combustion of some substances. For example, active magnesium can be burned in carbon dioxide and nitrogen.

Source: @_lord_lyon_

11: 11 is science and spirit. 11: 11 is any daily event or experience in the digital sequence 11:11. You don’t need a semicolon to receive messages from universe until 11:11. It could be a phone number, and the last four digits are 1111, store receipt, fuel tank number, mileage number, home address, well, almost anything.

Scientific spirit is an important form for science to realize its social and cultural functions. It is one of the main contents of scientific culture. It includes the fine tradition, cognitive style, behavior standard and value orientation formed by the development of natural science.

11: 11 is the meaning of loving her with one heart. It’s almost the end of a long day. 11:11 p.m. is the time for normal people to sleep. At this time can not sleep you and she, is not thinking of their own tomorrow’s future. Also, how to love each other in the future, and how you love her. Missing is a constant thread, pulling you and her.

Source: @abbiiboyes