Video | Meet the spider robot that 3D prints homes

Meet the Spider Robot That 3D Prints Homes

A company in Australia has developed a 3D-printing robot named Charlotte, designed to revolutionize construction on Earth and potentially even on the moon.

Innovative Construction Capabilities

Charlotte is a semi-autonomous robot equipped with large legs that allow it to straddle walls of two-storey buildings while printing structures. It can create complex shapes such as curves, arches, and domes, overcoming the limits of traditional construction methods.

Environmental and Cost Benefits

Earthbuilt Technology, the developer behind Charlotte, highlights that this technology significantly cuts construction expenses and helps drive the industry towards green, carbon-free building practices.

“Charlotte and Earthbuilt in particular, the core technology within Charlotte, will be a game changer wherever it goes in the world. It will make construction really, really cheap,” says Jan Golembiewski, CEO and co-founder of Earthbuilt.

About the Developer

Earthbuilt Technology focuses on advancing sustainable construction methods through innovative technologies like Charlotte.

Charlotte’s ability to autonomously create advanced architectural features promises to transform how buildings are erected, making construction more affordable and environmentally friendly.

Summary: The spider-like robot Charlotte offers a breakthrough in 3D home printing, enabling cost-effective, complex, and eco-friendly construction on Earth and beyond.

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South China Morning Post South China Morning Post — 2025-11-06