Abstract: High-dimensional signal processing and data analysis have been appealing to researchers in recent decades. Outlier detection and sample-size determination are two essential pre-processing ...

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 ...

Dreams are more structured than they seem, shaped by both personal traits and real-world experiences. Researchers found that the brain doesn’t just replay daily life—it reshapes it into imaginative, ...

Dr. Weatherby is the director of the Digital Theory Lab at New York University. Dr. Recht is a professor of electrical engineering and computer sciences at the University of California, Berkeley. See ...

Orbital sanders use a square pad and tight circular motion. Random orbital sanders spin and oscillate at the same time. If you’re buying just one sander, make it a random orbital model. The most ...

More than 100 years ago Hungarian-born mathematician George Pólya found himself trapped in a loop of social awkwardness. A professor at the Swiss Federal Institute of Technology Zurich, he enjoyed ...

The 2026 FIFA World Cup will bring soccer fans from around the world to the streets of Atlanta as eight matches are set for Mercedes-Benz Stadium. Officials for the tournament, which runs from June 11 ...

This video pits a $250 mystery box against a $220 random drawer lot to see which offers better value. Both sets of items are unboxed side by side for direct comparison. Highlights, surprises, and ...