As humans, our eyes take in two-dimensional images that our brains convert to three-dimensional experiences. This ability enables us to be aware of our position in space, judge distances, possess ...

It began as an ordinary night in a quiet South African town - two students driving home after spending time together. But in the shadows, four men waited for their chance. What followed was a violent ...

Encryption systems rely on “random” numbers, but conventional computers can’t generate them perfectly. New research shows that quantum physics can. By Alexander Nazaryan Researchers in Switzerland ...

Abstract: In this paper, we derive the distribution of a twodimensional (complex) random walk in which the angle of each step is restricted to a subset of the circle. This setting appears in various ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Authorities have lifted a shelter-in-place order for areas in south ...

Dimensional Fund Advisors is a research-driven investment firm based in Austin. It builds equity and fixed income strategies through ETFs, mutual funds, and managed accounts. The company’s global AUM ...

Circuits such as the design described here implement useful tools for a diversity of calibration and testing applications. A two-wire loop current generator is a useful tool for the testing, ...

A routine quantum optics technique just revealed an extraordinary secret: entangled light can carry incredibly complex topological structures. Researchers found these hidden patterns reach up to 48 ...

Abstract: In this paper, a new two-dimensional random switching frequency pulse-width-modulation (2D-RSF-PWM) method is proposed for variable frequency drives (VFDs). The proposed 2D-RSF-PWM method is ...

In April 1982, Prof. Dan Shechtman of the Technion–Israel Institute of Technology made the discovery that would later earn him the 2011 Nobel Prize in Chemistry: the quasiperiodic crystal. According ...