“Hello! I am David Kaplan, and I am not an expert. But I hope in this series to learn as much as possible and explain it to you the best way I can.” “The second installment of the series dives deep ...

The College Board released its 2014 SAT college-entrance test results today, and here are some highlights of the 2014 SAT math test: 1. Continuing an uninterrupted trend that dates back to at least ...

The strange pattern hiding in a census of human cells When researchers set out to count every major type of cell in the human body, they expected a messy catalog, not a clean curve. Instead, after ...

A new shape called an einstein has taken the math world by storm. The craggy, hat-shaped tile can cover an infinite plane with patterns that never repeat. Creatively tiling a bathroom floor isn’t just ...

Well, folks, the internet is back at it again with the exposing of terrible and impossible test questions meant for little kids. In this episode, we have a math pattern question shared in an online ...

In 1999, while sitting at a bus stop in Cuernavaca, Mexico, a Czech physicist named Petr Šeba noticed young men handing slips of paper to the bus drivers in exchange for cash. It wasn’t organized ...

Brain teasers and visual puzzles have become a favourite pastime on social media platforms like X (formerly Twitter), Instagram, and Facebook. But beyond entertainment, these little challenges help ...

In this article we’re going to show you a cool way to play, talk and learn with your child. Then we’ll show you a cool way to play, talk and learn with your child. Next we’ll show you a cool way to ...