Marania Makes
Janbert Marania · Design & 3D printing

Ideas,
made real.

My independent projects in mechanical design, 3D printing, and hands-on experimentation.

View portfolioMeet the maker ↗
Slipstream · interactive assemblyView project ↗
Slipstream wind tunnel assembly with flared housings, a central test section, and a perforated inlet.

Loading the 3D assembly…

Drag or use arrow keys to rotate · + / − to zoom

WorkshopWhere ideas take shape.

Mechanical design

Developing concepts in SolidWorks, from individual parts to full assemblies and engineering drawings.

Explore Slipstream →

3D printing

Exploring how digital designs become physical objects, with attention to fit, mounting, and assembly.

Photo to form

An interactive lithophane experiment: adjust a photo, check image quality, and explore how light reveals its detail.

Try the lithophane lab →
PortfolioThe thinking behind the things I build.
CAD design of Slipstream, showing its perforated inlet and central test section.

Personal project · Work in progress

Slipstream

Desktop Wind Tunnel

An independent wind tunnel project combining mechanical design with plans for airflow visualization and aerodynamic measurement. Explore the SolidWorks assembly and the path from concept to testing.

Explore the project →

The maker behind it.

Janbert Marania

I’m Janbert Marania, the maker behind Marania Makes. I use SolidWorks and 3D printing to explore mechanical design through personal projects. Here I share the CAD models, drawings, and design decisions behind my work.