If you need a quick way to create simple diagrams, Gliffy is it. Even if your job has nothing to do with graphic design, chances are you still have to produce the occasional diagram. Whether you’re ...

A schematic diagram of the camera method: (a) The solutions used for colorimetric analysis of aluminum. (b) The solutions used for colorimetric analysis of silicon. (c) The color range used ...

Schematic diagram of the coordinate transformation process in cylinder structure. (A), (D), (C), and (F) Cartesian coordinates. (B) and (E) Curvilinear coordinates. The red lines denote isotherms.

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 ...