Aristotle thought the earth had existed eternally. Roman poet Lucretius, intellectual heir to the Greek atomists, believed its formation must have been relatively recent, given that there were no records going back beyond the Trojan War. The Talmudic rabbis, Martin Luther and others used the biblical account to extrapolate back from known history and came up with rather similar estimates for when the earth came into being. Within decades observation began overtaking such thinking. In the s Nicolas Steno formulated our modern concepts of deposition of horizontal strata. He inferred that where the layers are not horizontal, they must have been tilted since their deposition and noted that different strata contain different kinds of fossil.
Alcohol licensing laws of the United Kingdom
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Due to the Equality Act, age discrimination is against the law, in almost all cases. The Equality Act is a law which protects you from discrimination. It means that discrimination or unfair treatment on the basis of certain personal characteristics, such as age, is now against the law in almost all cases. As well as the above, the Equality Act also means that public bodies, such as local authorities, hospital trusts and police authorities now have to prevent discrimination. This is called the Public Sector Equality Duty. Public bodies must consider the needs of people with protected characteristics, including older people, when planning or carrying out their public duties or services. The Equality Act covers a wide range of different types of places and organisations.
Here's What You Need to Know About the Gun Laws In All 50 States
In history, archaeology and physical anthropology , the three-age system is a methodological concept adopted during the 19th century according to which artefacts and events of late prehistory and early history could be broadly ordered into a recognizable chronology. Thomsen , director of the Royal Museum of Nordic Antiquities in Copenhagen in office: , initially developed this categorization in the period to as a result of classifying the museum's collections chronologically - there resulted broad sequences with artefacts made successively of stone , bronze , and iron. The system appealed to British researchers working in the science of ethnology — they adopted it to establish race sequences for Britain's past based on cranial types.
The Big Bang theory is a cosmological model of the observable universe from the earliest known periods through its subsequent large-scale evolution. Extrapolating this cosmic expansion backwards in time using the known laws of physics , the theory describes a high density state preceded by a singularity in which space and time lose meaning. Detailed measurements of the expansion rate of the universe place the Big Bang at around After its initial expansion, the universe cooled sufficiently to allow the formation of subatomic particles , and later atoms.