A mechanical artwork designed to simulate the eruption of Mount Vesuvius has been brought to life 250 years after its original conception. Two engineering students at the University of Melbourne used modern technology to recreate the 1775 design. The original concept came from Sir William Hamilton, a British ambassador and volcanology enthusiast.
Hamilton's design was inspired by a 1771 watercolor titled “Night view of a current of lava” by Pietro Fabris. The device aimed to mimic flowing lava and explosive bursts using light and movement. While it was unclear if Hamilton ever built the mechanism, a detailed sketch in the Bordeaux Municipal Library provided the blueprint for the modern reconstruction.
Dr. Richard Gillespie, Senior Curator in the Faculty of Engineering and Information Technology, initiated the project. He noted the historical significance of bringing the dormant project to life after two and a half centuries. The project highlights the enduring human fascination with the immense power of volcanoes.
Master of Mechatronics student Xinyu Xu and Master of Mechanical Engineering student Yuji Zeng spent three months building the device. They utilized contemporary materials and technologies, including laser-cut timber, acrylic, programmable Light Emitting Diode (LED) lighting, and electronic control systems. This adapted Hamilton's original clockwork-based design for a modern audience.
The students gained practical experience in programming, soldering, and physics applications. They also addressed challenges similar to those Hamilton likely faced, such as concealing mechanisms while ensuring effective light display. Research engineer Andrew Kogios supervised the students, emphasizing the growth they achieved through the hands-on project.
The completed mechanical volcano is now on display as the centerpiece of “The Grand Tour” exhibition. This exhibition is located at the University of Melbourne's Baillieu Library and will run until June 28, 2026.
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