A gas kiln heats the pots to temperature. The potter glazes the outside of the pot with a glaze made of natural materials such as silica, iron, cobalt and other natural materials from the earth. It ...

Cement manufacturing and repair could be significantly improved by using biocement-producing bacteria, but growing the microbes at construction sites remains a challenge. Now, researchers report a ...

I then used mold star 30from smooth-on to make silicone ... There are only 3 different pieces needed to make this above ground concrete planter. Each concrete module can be easily moved and ...

This tutorial on how to cast metal parts from 3D printed silicone molds is a perfect example of how useful a 3D printer can be when you are looking to make a custom and durable metal part at home.