$90K a year doesn't cover as much as it used to. Here are 8 US cities where you can live comfortably on this income

Once upon a time a $90,000 income was good money. These days, it doesn’t go far in many major American cities after ...

This 71-year-old woman kept feeding money into crypto ATM at fraudsters' request, even as police told her it was a scam

A convenience store clerk in Westlake, Ohio, knew something was up when he saw an older woman depositing thousands of dollars ...
IEEE

Estimating Chess Puzzle Difficulty Without Past Game Records Using a Human Problem-Solving Inspired Neural Network Architecture

Abstract: For chess players to sharpen their tactical skills effectively, they train on chess puzzles with a fitting difficulty level. This paper presents an approach to estimate the difficulty level ...

Finished Run Away? This secret Netflix code will unlock your next binge-watch

It’s become something of a New Year’s tradition for Netflix to release a new Harlan Coben show in January. This year’s ...
IEEE

Enforcing Temporal and Spatial Separation Constraints in Multi-Vehicle Trajectory Generation Problems Using a Bernstein Relaxation and Refinement Method

Abstract: Satisfying collision-avoidance constraints at all time instances along vehicles' trajectories is crucial to the success of a multi-vehicle mission. A common approach to handling ...
IGN

The Largest Jigsaw Puzzles You Can Actually Buy in 2025

Whether you're just starting out or have been enjoying the hobby for a while now, you'll know that there's a wide variety of puzzle sizes to choose from nowadays. Some puzzles contain thousands of ...