伽利略的所有试验中，最著名的该算是“质量相异者同时落地”，这个试验推翻了亚里士多德的关于落体速度与其质量成正比的理论。但事实上，并没有纪录表明伽利略真的做了这个著名试验。
Galileo was an Italian physicist, mathematician, astronomer and philosopher who played a major role in the Scientific Revolution.A biography by Galileo\'s pupil Vincenzo Viviani stated that Galileo had dropped balls of the same material, but different maes, from the Leaning Tower of Pisa to demonstrate that their time of descent was independent of their ma.This was contrary to what Aristotle had taught: that heavy objects fall faster than lighter ones, in direct proportion to weight.While this story has been retold in popular accounts, there is no account by Galileo himself of such an experiment, and it is generally accepted by historians that it was at most a thought experiment which did not actually take place.
Charles Robert Darwin was an English naturalist who established that all species of life have descended over time from common ancestors, and proposed the scientific theory that this branching pattern of evolution resulted from a proce that he called natural selection.He published his theory with compelling evidence for evolution in his 1859 book On the Origin of Species.
Journey of the Beagle贝格尔号旅程
Movements
The term labor movement or labor movement is a broad term for the development of a collective organization of working people, to campaign in their own interest for better treatment from their employers and governments, in particular through the implementation of specific laws governing labour relations.
Martin Luther King, Jr.(January 15, 1929 – April 4, 1968) was an American clergyman, activist, and prominent leader in the African American civil rights movement.His main legacy is securing progre on civil rights in the United States.Because of this work, he has become a human rights icon.In 1964, King became the youngest person to receive the Nobel Peace Prize for his work to end racial segregation and racial discrimination through civil disobedience and other non-violent means.
\"I Have a Dream\" is the famous name given to the sixteen minute public speech by Martin Luther King, Jr., in which he called for racial equality and an end to discrimination.
伊斯兰教妇女The study of women in Islam investigates the role status of women within the religion of Islam.The complex relationship between women and Islam is defined by both Islamic texts and the history and culture of the Muslim world.
Sharia (Islamic law) provides for differences between women\'s and men\'s roles, rights, and obligations.Majority Muslim countries give women varying degrees of rights with regards to marriage, divorce, civil rights, legal status, dre code, and education based on different
interpretations.Scholars and other commentators vary as to whether they are just and whether they are a correct interpretation of religious imperatives.Conservatives argue that differences between men and women are due to different status and ), p.278 while liberal Muslims, Muslim
feminists, and others argue in favor of other interpretations.Some women have achieved high political office in Muslim majority states.
Sartorial hijab（头盖）, and the veil（面纱） in particular, has often been viewed by Westerners as a sign of oppreion of Muslim women.
婚礼Wedding traditions and customs vary greatly between cultures, ethnic groups, religions, countries, and social claes.Most wedding ceremonies involve an exchange of wedding vows by the couple, presentation of a gift (offering, ring(s), symbolic item, flowers, money), and a public proclamation of marriage by an authority figure or leader.Special wedding garments are often worn, and the ceremony is followed by a wedding reception.
Chinese wedding customs
Main articles: Chinese marriage and Southern Chinese wedding
Traditional Chinese marriage is a ceremonial ritual within Chinese societies that involve a
marriage established by pre-arrangement between families.Within Chinese culture, romantic love was allowed, and monogamy was the norm for most ordinary citizens.A band of musicians with gongs and flute-like instruments accompanies the bride parade to groom\'s home.Similar music is also played at the wedding banquet.Depending on the region that the bride hails from, Chinese weddings will have different traditions such as Tea Ceremony or the use of a wedding emcee.Also in modern times, Chinese couples will often go to photo studios to take \"glamour shots\" posing in multiple gowns and various backgrounds.
Most regional Chinese wedding rituals follow the main Chinese wedding traditions, although some rituals are particular to the peoples of the southern China region.In most southern Chinese wedding, the bride price is based on the groom\'s economic status.The idea of \"selling the daughter\" or bride isn\'t a phrase that is used often therefore the price of the bride isn\'t too
demanding.Most of the time the bride price is in the form of gold jewelry, fine fabric, or money, even a roast pig which symbolizes the bride to be a virgin.Wedding presents are given by the elderly couples or couples that are older than the newlyweds and tea is served by the younger family members.
A number of cultures have adopted the traditional Western custom of the white wedding, in which a bride wears a white dre and veil.This tradition was popularized through the wedding of Queen Victoria.Some say Victoria\'s choice of a white gown may have simply been a sign of
extravagance, but may have also been influenced by the values she held which emphasized sexual purity.Within the modern \'white wedding\' tradition, a white dre and veil are unusual choices for a woman\'s second or subsequent wedding.The notion that a white gown might symbolize sexual purity has been long abandoned, and is criticized by etiquette writers like Judith Martin as distasteful.
The use of a wedding ring has long been part of religious weddings in Europe and America, but the origin of the tradition is unclear.Historians like Vicky Howard point out that belief in the
\"ancient\" quality of the practice are most likely a modern invention.\"Double ring\" ceremonies are also a modern practice, a groom\'s wedding band not appearing in the United States until the early 20th Century.
The wedding is often followed by a reception, in which the rituals may include toasting the newlyweds, their first dance as spouses, and the cutting of a wedding cake.
