Scientists in China have performed an experiment first proposed by Albert Einstein almost a century ago when he sought to ...

A recent Consumer Reports investigation showed that Instacart was running AI price experiments in the app, charging some consumers as much as 23% more than others for the same goods. While Instacart ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

The company's pricing strategy is grabbing headlines at a time affordability has become a major issue for U.S. consumers. Instacart customers are unknowingly participating in widespread algorithmic ...

If you pay to have your groceries delivered, you already know you’re paying a premium for the convenience. But a recent investigation reveals the price you pay may be far different than what Instacart ...

ON Thursday last, December 13, Mr. W. Duddell read before the Institution of Electrical Engineers a paper on “Rapid Variations in the Current through the Direct-Current Arc,” which he illustrated by ...

Discover how to build a simple homopolar motor using everyday household items in this easy-to-follow tutorial. Learn the fundamentals of electromagnetism and magnetic polarity by assembling motors ...

When Hannah Montana sang, “put your arms to the sky, move side to side,” in Hoedown Throwdown, I like to think she was talking about side lunges. Chances are, you’ve done a few lunges in your ...

Instacart customers may be surprised to discover they are unwittingly paying more for the same items sold by some of America's major retail chains than their fellow shoppers. A months-long ...