One of the issues with extruder-based 3D printing is that it can be very ... He prints a support structure out of HIPS then later dissolves it using Limonene. The image on the left shows the ...

In the zinc blend structure the sulphur ions form an fcc structure and the zinc ions occupy half of the tetrahedral sites in this structure to attain charge neutrality. The crystal has a lattice ...

Researchers develop method to precisely control calcium phosphate structure at the 300-nanometer scale using bone-forming ...