Some computers are easy to spot. Artificial, human-built computers like those found in smartphones and laptops are abstract dynamic systems with observable computational elements like input, output, ...

My friend recently attended a funeral, and midway through the eulogy, he became convinced that it had been written by AI. There was the telltale proliferation of abstract nouns, a surfeit of ...

Dr. James McCaffrey presents a complete end-to-end demonstration of decision tree regression from scratch using the C# language. The goal of decision tree regression is to predict a single numeric ...

Think certain investors are geniuses? Buffett argues they're just lucky monkeys. Discover why the Oracle of Omaha argues that discipline, process, and low-cost index investing beat flashy short-term ...

Macworld reports that iPhone users are experiencing significant problems with iOS 26.2.1, including app crashes, device freezes, and severe battery drain issues. Multiple forum threads on Apple ...

Metal alloys crack and fail through a mechanism called "fatigue" when repeatedly loaded and strained. While it is well known how to design alloys to withstand static loads and pressures, it is very ...

A Russian mathematician has developed a new method for analyzing a class of equations that underpin models in physics and economics and are considered "eternal" as they have challenged researchers for ...

It’s a breakthrough in the field of random walks.

The teenager was researching the Miura-ori fold when Hurricane Helene made landfall in Florida and wildfires raged in Southern California. “I thought maybe these origami patterns, which are strong and ...

A Maryland truck driver suffered an “eye stroke” that left him blind, first in one eye and then the other. A Louisiana woman vomited for weeks before being diagnosed with a brain dysfunction typically ...