President Trump said on Thursday that the U.S. would begin testing nuclear weapons again for the first time in decades. "We've halted many years ago, but with others doing testing I think it's ...

Calculate your ACA health insurance savings for your income and state. Estimate your ACA subsidy to see how much health insurance could cost you every month. After you enter your ZIP code and income, ...

Raise your hand if you've been personally victimized by a teen hand movement. (*raises hand!*) Earlier this week, my first grader pretended to give me a high-five then moved his hand at the last ...

Abstract: We propose a continuous-variable quantum secret sharing scheme based on multi-ring discrete modulation, which we called MR-CVQSS. In this scheme, phase shift keying (PSK)-modulated coherent ...

Abstract: Generally, the internal states of most engineering systems are inaccessible to sensors under operational conditions, permitting indirect measurements and failures to be observed discretely.

Our mission is to deliver a wide range of high-quality motion control systems to meet any application need. Designed for easy configuration to make a complete motion system - from miniature precision ...

The total area under the curve must equal 1, representing the fact that the probability of some outcome occurring within the entire range is certain. \[\int_{-\infty}^{\infty}f\left(x\right)dx=1\] ...

President Trump has the cardiac age of a 65-year-old. That's 14 years younger than his biological age. That is, at least, the assessment of the president's doctor following a medical evaluation ...