57:52The team delve deeper into the secrets of the skilled communities who built medieval castles. The stonemasons working on the castle walls are dependent on blacksmiths, whose metalw
58:48Ruth, Peter and Tom look at the castle’s place in the wider medieval world. 13th century Europe was a busy, developing, connected place, where work, trade, pilgrimages and Crusades
58:24Ruth, Peter and Tom look at the ingenious features medieval castle-builders came up with to withstand attack from an ever more formidable array of siege engines.
58:49Ruth, Peter and Tom enter the surprisingly colourful world of medieval interior design. The castles that we see today are in fact scarred by centuries of decay. Most of their origi
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58:50Historian Ruth Goodman and archaeologists Peter Ginn and Tom Pinfold turn the clock back as they learn how to build a medieval castle using the tools, techniques and materials avai
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![Google Just Put an A.I. Brain in a Robot [Research Breakthrough]](https://i.ytimg.com/vi/Jy3zjXK4ao4/mqdefault.jpg)
11:13AI Documentary: https://youtube.com/watch?v=IBe2o-cZncU
What happens when you put an A.I. Language model in a physical robot? Lets find out.
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