We are fond of saying things are symmetric, but what does that really mean? Intuitively we have a sense of symmetry as a kind of mirroring. Suppose we draw a vertical line through the middle of a ...

We often think of the natural world as a chaotic, tangled mess of organic shapes and unpredictable growth, but every so often, nature reveals a hidden obsession with math. When you stumble upon ...

Surprising facts, like “old fangled” 3-leg linear regulators (LM317, LM337, LM350, et al.) can be used in shunt regulator topologies can sometimes inspire “new fangled” circuit designs. Figure 1 shows ...

In the realm of high-performance IC (integrated circuit) design, symmetry is not just an aesthetic preference—it’s a critical factor for ensuring proper device functionality, especially in analog and ...