Crystal radios can feel magical, given their ability to tune in audio from distant stations with nothing but the energy from the radio signal itself. However, to achieve this feat, they typically ...

We’ve read a lot about oscillators, but crystal oscillators seem to be a bit of a mystery. Hobby-level books tend to say, build a circuit like this and then mess with it until it oscillates.

Satellite companies are taking images of Ukrainian territory every day, a defense official said, which risks them being used by Russia against it. A Ukrainian soldier says over 100 of his comrades ...

After Hamas led deadly attacks in Israel on Oct. 7, Israel began intense bombing and ground campaigns in Gaza. The war and the humanitarian crisis in the besieged enclave have shaken the region ...

As an Amazon Associate, Military.com earns from qualifying purchases. If you're looking for the best war movies on Amazon's Prime Video service, we're here to help you beat the recommendation ...

At the climax of the divisive movie “Civil War,” American soldiers snake through the White House to hunt down the president. This and other harrowing battle scenes were coordinated by a former ...

Zhejiang Crystal-OpTech Co., Ltd is principally engaged in the manufacture, processing and sale of optoelectronic components. The Company's major products include precise optical thin film ...

The United States is currently embroiled in a Cold War with China according to expert Michael Sobolik, who recently told Fox News Digital that the only path towards victory involves going on ...

Russia had said that a Ukrainian agent had entered country from Lithuania with the aim of targeting a fuel facility The Lithuanian government has said there have been “false Russian claims of ...

With Iran and Israel trading threats and counter-threats during one of the most serious confrontations between the two adversaries, intensive diplomatic efforts are underway to avert a wider war ...

The Fall Guy starring Ryan Gosling and Emily Blunt is the biggest film hitting theaters this weekend, but that's not all. Check out all the new releases. Anne Hathaway turns heads in The Idea of ...

A bitter and bloody war in Ukraine has devastated the country, further isolated Russia from the West and fueled economic insecurity around the world. President Biden and Ukraine’s allies have ...