Engineering

3D-printed lunar habitat floor

A skeletal floor for the ESA-supported lunar habitat design which was created by leading architects Skidmore, Owings and Merrill and currently on show at this year's Venice Biennale.

Engineering

Reducing embodied carbon in steel-framed buildings

Over the last ten years, global demand for concrete has grown three-fold and for steel two-fold. Both are responsible for approximately 15% of global greenhouse gas emissions (GHG), 75% of which is associated with buildings ...

Engineering

Desktop 3-D printing in metal or ceramics

These spur gears—seen here with a euro cent coin for scale—have been produced in stainless steel to a space standard of quality using nothing more than an off-the-shelf desktop 3-D printer.

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