The classic application for the circuit tracer involves finding which breaker supplies a given 120V load (Photo below). But circuit tracers aren't limited to 120V circuits or simply finding breakers.

New technologies have been likened, famously, to magic. At first, even the few who understand how they work have a tendency to sit back and marvel. Soon, flaws and limitations are detected and the ...

Ray tracing is a term you’re going to hear a lot now that Nvidia has announced professional and consumer graphics cards that use this technique to produce some of the most life-like simulations ...