There’s a few open source options out there for creating electrical schematics. KiCad and Fritzing are two that will take you from schematic capture to PCB layout. However, there’s been limited ...

When we hear the word "code," we often assume it's meant for highly technical people. But sometimes, it just means entering simple commands into a program to get a result. In this case, the program is ...

Science diagrams are widely used in classrooms, laboratory reports, research projects, and academic presentations to explain ...

I've been covering chemistry software in my last few articles, so this time, I decided to move to physics and introduce a package called JaxoDraw. In physics, there's a powerful technique for ...

Sometimes, when I want to wire up a few guitar pedals and connect them to my iPad, maybe via a mixer or audio interface, I make a diagram before I plug everything in. But the trouble with drawing a ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known for less ...

A Venn diagram can show data sets such as preferences in market research. When sets intersect (overlap), the elements in the intersection are members of both sets. When the sets have no elements in ...