STEM

Codebreaking

Have you ever thought of sending a secret message to your friend? If so, the “Codebreaking” set by MEL Science will help you a lot with this! Learn about different techniques of encoding messages and try applying them in practice!

Get this set

This set and 70+ others are included in the MEL Science subscription. Subscribe to MEL Science to get a new science set every month.

You will:

  • encode and decode messages;
  • assemble a working transmitter and encryption devices;
  • try different types of encryption;

You will learn:

  • what encryption and Morse code are;
  • about LEDs in electrical circuit;
  • how to encrypt a secret message!

What’s a MEL Science subscription?

100+ hands-on science projects

giving you new ways to bond with your kids.

50+ unique digital experiences

making your kids’ screen-time more worthwhile.

One subscription

Hands-on projects delivered monthly to your home, plus digital experiences available anytime.

Loved by parents

Rene Showlund

"Fun experiments each month to do with my daughters. Easy to follow instructions & a great STEM teaching aid. I was a chemistry major so I love being able to show my daughters why I love science."

Morgan Van Epp

"Our 7 y/o daughter did her first box immediately and, when she was done, asked when the next one would be delivered! She loves it! It’s high quality and a great addition to our home school science!"

Andrea Thacker Delcore

"My kids love the unique projects and the variety of choices. We’ve tried STEM, Physics, and Chemistry, and each one has been a hit."

Loved by kids

Other STEM sets

Get this set

This set and 70+ others are included in the MEL Science subscription. Subscribe to MEL Science to get a new science set every month.