Josef Prusa Open Ed Jam FEATURED image_courtesy

Since 2009, Josef has been developing one of the most popular Open Source 3D printers - the Prusa Mendel. All his work is done for the RepRap project - which focuses on printers that self-replicate. — Since 2009, Josef Prusa has been developing one of the most popular Open Source 3D printers – the Prusa Mendel. All his work is done for the RepRap project, which focuses on printers that self-replicate. Courtesy photo.

Since 2009, Josef has been developing one of the most popular Open Source 3D printers – the Prusa Mendel. All his work is done for the RepRap project – which focuses on printers that self-replicate.