The arrangement leaves gaps in the square’s four corners, two of which are filled with smaller circles that just barely touch ...

Francis Duah does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

In 1974, a geneticist named Marsha Jean Falco devised an ingenious research tool to help determine whether epilepsy in dogs was an inherited trait. She drew a series of symbols on index cards, where ...

Note: Morning and afternoon camps can be combined to create a full-day experience. If your child is registered for both a morning and afternoon camp at the same location, Science Discovery staff will ...

Montgomery Blair High School student Rishik Shenolikar turned a small pandemic tutoring effort into Potomac PiRates Inc., a ...

On April 11, 2020, John Horton Conway died of COVID-19 at the age of 82 in New Brunswick, N.J. The areas of research covered by this remarkable mathematician included group theory, node theory, ...

Have fun exploring a numerical puzzle, a geometric puzzle and a game of random patterns, all inspired by the playful genius of the legendary mathematician. This month, we celebrate the playful genius ...

Plus, the music is good and there's a cute cat mascot. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Add us as a preferred source on Google An ...

I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person). Still, I like to think I have a solid grip on basic math: I can usually gauge whether a ...