Curiosidades históricas:
Herons von Alexandria Druckwerke und Automatentheater (livro pdf)
Heron of Alexandria (vídeo)
Pioneers of Engineering: Al-Jazari and the Banu Musa (video)
Restauration des automates de Pierre et Henri Louis Jaquet Droz (vídeo)
How was it Made? Jacquard weaving - Victoria and Albert Museum (vídeo)
Steam Engine at Queen Street Mill and Textile Museum (vídeo)
Who is the father of the PLC? (vídeo)