Learn how to enable the Scientific Calculator and use Math Notes on your iPhone, and breeze through Math equations with ease.

The graphs of \(y = 2x + 1\) and \(y = 2x - 2\) are shown below. The graph of \(y = 2x + 1\) crosses the \(y\)-axis at (0, 1). The graph of \(y = 2x - 2\) crosses the ...

The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression in completed square form. Find the equation of the line of symmetry and ...

Abstract: In recent years, the widespread use of sensors has substantially stimulated researchers’ interest in time series data mining. Real-world time series often include natural structures. For ...

Every month, we publish a list of fraudulent email domains observed across the websites and mobile apps we protect. See the July 2025 list for a recent example. These domains are tied to fake account ...

Actin filaments, key to cell structure and movement, may also transmit electrical signals via ion flows. New research uses ...

This repo is the official implementation of "PhyGNNet: Solving spatiotemporal PDEs with Physics-informed Graph Neural Network" by Longxiang Jiang, Liyuan Wang, Xinkun Chu, Yonghao Xiao, and Hao Zhang ...

For more than a decade, Henry Chen has inspired students in his Westwood Regional High School physics classroom — now, his students are rallying to save his life. Chen, known for his after-school ...

Chen, known for his after-school tutoring sessions and his lighthearted “Chen Awards,” has been diagnosed with Stage 5 Chronic Kidney Disease, according to a GoFundMe launched by former student Daniel ...

Brainteasers are mental exercises meant to test your mental limits, thus they're more than just puzzles. There are many distinct types of brainteasers with varying degrees of difficulty. Brain teasers ...

Pokémon type charts have long been a way for players to figure out the game’s overly complicated Rock Paper Scissors system of determining who is weak to what. That’s because Type effectiveness have ...