Adrian Johnstone's homepage

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I'm an academic based at Royal Holloway, University of London. This is a page for my personal interests: my professional home page is here.

• Artwork
• Charles Babbage and his works
• Timekeeping
• Computer history
• Gardens
• Thomas Holloway and his works
• Machine tools
• Steam
• Robotics
• Typesetting (and my LaTeX book)