We suppose diamond would even be better, but ruby is so much more affordable. We haven’t tried these ourselves, but [3D Printing Nerd] has an interesting video review you can see below.

A crystal radio is basically a high Q resonator ... used a magnetic detector rather than a semiconductor. An accurate 3D rendering of the control/receiving room of that station is shown here ...

The electronic configuration for the Ni atom is (Ar)(3d) 10 (4s) 2, and the atomic radius is 0.124 nm. At room temperature the crystal structure is face-centered-cubic with a basis of one Ni atom. The ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.

More than 4,000 naturally occurring minerals—inorganic solids that have a characteristic chemical composition and specific crystal structure ... a streak plate. Ruby in the RoughIts green ...

IN a previous communication, dated June 28 (NATURE, Aug. 17), I gave results regarding the crystal structure of the form of solid nitrogen, which is stable below 35.5° K. It was stated that the X ...

A video series where directors comment on the craft of movie-making. ‘Transformers One’ | Anatomy of a Scene The director Josh Cooley narrates a sequence from his film. By Mekado Murphy ...

Today's affordable 3D printers will likely surprise you: You can get a smooth-working machine with useful features once found only in high-end models. Starting at just $250, these are the top ...

The electronic configuration for chromium is: (Ar)(3d) 5 (4s) 1, and it has an atomic radius of 0.130 nm. At room temperature Chromium has a bcc (body-centered-cubic) crystal structure with a basis of ...

In fact, each gene in cellular DNA contains the code for a unique protein structure. Not only are these ... the thousands of atoms within the protein crystal. How Do Proteins Arrive at Their ...

While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser cutters -- he also loves to play board games and tabletop RPGs. Expertise 3D printers ...