Patterns are all around us, in nature as well as in art and design. We see patterns where shapes, lines or colours are repeated. How complicated a pattern is depends on what is repeated and the way in ...

A template is a tool used to mark out shapes repeatedly. For example, if 100 acrylic keyrings are all to be shaped so they are the same, a template could be made to draw around for speed and ...

This post may contain affiliate links. Read our disclosure policy. Have you ever considered using cloth pads as a natural, reusable way to deal with your cycle? Today I’m sharing my simple tutorial ...

This is an Inkscape extension that allows you to save paths in Inkscape as G-Code suitable for plotting with inexpensive laser cutters running GRBL. this extension has been tested on a cheap ebay ...

Check out my favourite code snippets for Unity here and my favourite Unity packages here! Welcome, this tutorial is supposed to be a gentle introduction into writing shaders for Unity. It assumes you ...

Abstract: In this paper a theory of two-dimensional moment invariants for planar geometric figures is presented. A fundamental theorem is established to relate such moment invariants to the well-known ...

What are the sleep patterns of a newborn? The average newborn sleeps much of the day and night, waking only for feedings every few hours. It's often hard for new parents to know how long and how often ...

† Department of Chemistry and ‡ Center for Structural Biology, Vanderbilt University, Nashville, Tennessee 37232, United States § Department of Biophysics and ∥ Department of Microbiology and ...