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Hash and Salt

Hash and Salt

October 2019 / 4 minutes / Coding Concepts Articles for Kids / Intermediate / Patricia Foster

Pigeon Hole Principle

Pigeon Hole Principle

October 2019 / 3 minutes / Coding Concepts Articles for Kids / Intermediate / Mathematics / Patricia Foster

Locks to Lightbulbs (IoT)

Locks to Lightbulbs (IoT)

October 2019 / 3 minutes / Beginner / Coding Concepts Articles for Kids / Simon Batt

A License to Code

A License to Code

October 2019 / 3 minutes / Beginner / Coding Concepts Articles for Kids / Clarissa Littler

Dogfooding

Dogfooding

August 2019 / 1 minute / Beginner / Coding Concepts Articles for Kids / Tim Slavin

Graphics Cards

Graphics Cards

August 2019 / 4 minutes / Advanced / Coding Concepts Articles for Kids / Clarissa Littler

Types

Types

August 2019 / 4 minutes / Coding Concepts Articles for Kids / Intermediate / Clarissa Littler

What’s a Day Zero Virus?

What’s a Day Zero Virus?

August 2019 / 3 minutes / Coding Concepts Articles for Kids / Intermediate / Simon Batt

How do Driverless Cars See?

How do Driverless Cars See?

August 2019 / 3 minutes / Coding Concepts Articles for Kids / Intermediate / Simon Batt

Model View Controller

Model View Controller

June 2019 / 4 minutes / Coding Concepts Articles for Kids / Intermediate / Patricia Foster

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I sent two emails a week with links to STEM/STEAM articles, news, and resources for kids, parents, teachers, librarians. My goal was to help educate, inspire, and amuse.

30 STEM Links was the natural evolution of a kids STEM computing magazine that I published for 11 years in print and online. It was called beanz magazine. This website has both the 11 years of magazine content and the one year of email newsletter content.

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Copyright © 2013-2025 Owl Hill Media, LLC.

beanz Magazine Testimonials

"I love beanz because it's got a lot of coding stuff and I want to try coding as a career. Also, it's got Scratch tips the books won't teach you."

— Lillian in Virginia

"As a former teacher turned homeschooling parent, I LOVE (love, love!) when cross-curricular learning takes place. Each of the projects and ideas included in beanz require a child to employ cross-curricular skills. A child isn't simply coding or creating a Roblox account. Kids are using math, science, art, or critical thinking."

— A Parent