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1.3.1 An 1800s Mystery, Tidal Kites, 7 Bridges Puzzle, What Animals See, Chemistry 4 Kids

1.3.1 An 1800s Mystery, Tidal Kites, 7 Bridges Puzzle, What Animals See, Chemistry 4 Kids

April 24, 2024 / 4 minutes / Email Newsletters / Tim Slavin

Secret Code Hidden in Plain Sight

Secret Code Hidden in Plain Sight

December 1, 2021 / 2 minutes / Secret Coding for Children / Simon Batt

Man in the Middle Attacks

Man in the Middle Attacks

February 2019 / 3 minutes / Intermediate / Secret Coding for Children / Simon Batt

Secret Code Workbooks

Secret Code Workbooks

December 2018 / 2 minutes / Beginner / Secret Coding for Children / Simon Batt

Book Ciphers

Book Ciphers

October 2018 / 3 minutes / Beginner / Secret Coding for Children / Simon Batt

Hieroglyphs and Reverse Engineering

Hieroglyphs and Reverse Engineering

August 2018 / 3 minutes / Intermediate / Secret Coding for Children / Simon Batt

Ciphers: the Enigma Code

Ciphers: the Enigma Code

June 2018 / 3 minutes / Intermediate / Secret Coding for Children / Simon Batt

Navajo Code Talkers

Navajo Code Talkers

April 2018 / 3 minutes / Beginner / Secret Coding for Children / Simon Batt

Morse Code

Morse Code

February 2018 / 4 minutes / Beginner / Secret Coding for Children / Simon Batt

Rail Fence Cipher

Rail Fence Cipher

December 2017 / 4 minutes / Beginner / Intermediate / Secret Coding for Children / Simon Batt

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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