New Cook County Circuit Court Clerk Mariyana Spyropoulos released a progress report Monday claiming her team is already digging out from a backlog of reports, unfiled civil court documents and ...

Her bold approach to color, the technique she employs, and her subject matter, resonated with the crowd. She creates highly textured mixed-media pieces on canvasses and repurposed objects that ...

A team of researchers says there's a new color in the atmosphere. But here's the deal: You can see it only by being shot in the eye with a laser. Scientists at the University of California ...

The platform could be used to probe the nature of color vision and provide new insight into human sight and vision loss. In Frank Baum's original novel The Wonderful Wizard of Oz, the Emerald City ...

"As enormous as this dusty pillar is, it's just one small piece of the greater Eagle Nebula." A breathtaking new image of the famous Eagle Nebula captures a towering pillar of gas and dust ...

The oscillator circuit is designed to drive a parallel resonance AT cut crystal with a certain drive level; this drive level is dependent by the ESR parameter. If a crystal is specified for a lower ...

Hobby-level books tend to say, build a circuit like this and then mess with it until it oscillates. Engineering texts tend to go on about loop gains but aren’t very clear about practice.

No schematics are given, but a look at the layout in the video below suggests it’s just a Colpitts oscillator. With the crystal under test plugged in, the oscillator produces a huge spike on the ...