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Theatres of War: Crusade, Colonialism and Chivalry in the Middle Ages

Were the Crusades an early example of European colonialism? What value did the crusading frontier hold for the knights who fought to defend it? What was the relationship between the Crusades and the knightly culture of chivalry?

The Astronomer and the Witch: Kepler’s Mother

In 1615 Katharina Kepler, illiterate mother of the astronomer Johannes Kepler, was accused of being a witch. At that time in Germany, there was a witch ‘craze’. Over half of the c.50,000 executions in Europe for witchcraft between 1500 and 1700 took place in Germany.

BBC Radio in the Digital Era (1982–)

On 17 August 1982, the first commercial CD was released. Digital recording and editing have changed the face of music by making recordings easy to originate and share. But has this affected musical quality, and what are the financial and artistic consequences?

Russian Piano Masterpieces: Prokofiev

Prokofiev’s piano music struck his contemporaries as matching the new era: its dynamism was compared to sport (“football music”), and its grinding repeated patterns to industrial sounds (“machine music”).

Computers: A History

Even the most humdrum of electrical devices nowadays contains at least one computer; yet surprisingly few people are aware of their history, their form or function. In this talk we will see that not only is the history of computers rich and diverse, their architecture likewise.