Ever wondered how concrete pavers are made and how sometimes they manage to look so random and yet fit perfectly together like pieces of a puzzle? It’s quite simple actually. The secret is a concrete ...

[Thomas Sanladerer] wanted to create some molds using 3D printing for concrete and plaster. He used a delta printer with flexible filament and documented his process in the video below. If you’ve ...

How to Make a Large Silicone Mold Economically and Easily In this video, I’ll show you how to make a large silicone mold economically and easily, without expensive materials or professional equipment.

CONCORD, N.H. – What’s the difference between cement and concrete? In my case, about $9, 55 pounds and a slightly sore back. Though the two terms are often used interchangeably, cement is an ...