3d printing

Printing Razor Blades

In which I offer a potential model for monetizing 3D printers. In case you don’t obsessively scour the Web for insights into new and nascent technologies, there is one you may soon become aware of: 3D printing. This is a manufacturing technique that’s been around a while, mostly in rapid prototyping. Consequently, it’s been quite [...]



3D Printed Musical Instruments

I watched the Bela Fleck documentary “Throw Down Your Heart” the other day, which follows Fleck’s journey through Africa in an attempt to trace the roots of the banjo.  One of the instruments featured was the thumb piano, a simple percussion instrument that plays like a cross between a piano and a guitar.  The player [...]



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