This Tuesday Talk comprises two separate, yet subtly interlinked, presentations. The first discusses desktop fabrication (including 3-D printing; computerised numerical control and laser cutting) while the second explores the history, theory, manufacture and practice of Cigar Box Guitars – followed by a short ‘live’ performance.

Inevitably, owning a property means that some renovation work must be undertaken from time-to-time. Based on recent experience, this lecture presents ‘golden rules’, drawn from project management thinking and illustrated with personal anecdotes, to ensure projects are achieved within budget, on time and to specifications.

Many ceremonies have been handed down over the years from man’s ancestors. One pre-hispanic ceremony which has survived throughout time and the evolution of the planet is without doubt the most powerful and important of ancient Mexico – the temazkal or sweat hut. It is a place to heal, balance, clean and empower the body, mind and spirit.

Whilst great for travelling along, rivers and waterways frequently provide an obstacle when needed to be crossed. From the earliest crossings using stepping stones, engineers have developed many solutions using a variety of natural and man-made materials to many different designs.

This lecture focuses on the Mosque-Cathedral of Cordoba, a World Heritage site considered to be one of the most beautiful mosques in the world. Built in four stages over 200 years, it is the prototype for most Moorish and Mudejar architecture on the peninsula and beyond.

The Spanish Civil War took place between 17th July 1936 and 1st April 1939. It was a traumatic event in modern Spanish history at a time when Europe was riven by competing social factions. The war was fought on the eve of the Second World War and, by many, it is regarded as a build-up to that cataclysmic event.

The architectural character of Central Europe is defined by the many countries that form this vast region and their diverse political structure.  Regional differences affect the development of the Baroque architecture in this area and lead to the adaptation of Italian models to suit the idiosyncrasies of each culture.

The Moors occupied much of the Iberian Peninsular for nearly 800 years until the late 15th century. Much of their legacy is to be seen in Andalucia, through language, gastronomy, architecture and culture. Who were they and what did they leave behind for man to enjoy today

THE 1947 EXPLOSION WHICH DESTROYED HALF THE CITY. Late one evening in August 1947, a mighty explosion destroyed much of the City of Cadiz. What happened, why and particularly the aftermath over the past 70 years is a fascinating story.