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Professor Silk will explore the origin of this paradigm shift in our cosmic horizon, and discuss the origin of the acceleration as a phenomenon that we call dark energy.
In the year 754 the first pope ever to cross the Alps came to a small chapel in what is now northern France and prostrated himself before the king of the Franks, beseeching him for military aid.
Can a scientific theory ever be confirmed? Must a scientific theory be falsifiable? Theories such as that of the multiverse and string theory will be considered.
A singer in a church of 450-650 was appointed in the same way as a gravedigger - too lowly to demand the bishop's attention. Arrangements were increasingly made to school singers in the great metropolitan churches of the West, as will be demonstrated.
In the first three minutes after the beginning of the universe, all of the stuff that we and the Earth are made of were created and the universe attained its huge size, homogeneity and isotropy.
Amongst all his astronomical allusions, Shakespeare demonstrates a deep knowledge of the night sky and its movements, including the new Copernican world-view. What can we learn of Elizabethan astronomy and Shakespeare's knowledge of it from the plays?
In their deliberations, the bishops identified for the first time in Christian history, an actual ministry of song. This lecture will build on this foundational moment in Christian musical history.