Program Overview

Join Harmonica Mars, Sally Tide and other fun characters in this 25-minute show about energy efficiency. Harmonica Mars works for NASA, plays a mean harmonica, and, oh, that’s right – she lives on Mars! But it’s high time Harmonica leaves the space station to get back to Earth. Before she can go, esteemed astronaut Sally Tide has a mission for her: Harmonica must find the energy probe, a spacecraft which will help Earthlings (and Martians) conserve natural resources.

There’s only one problem: Sally Tide believes the energy probe has fallen into the hands of Bile, a little alien with a big grudge against saving energy. It’s up to Harmonica to learn all she can about energy and natural resources, or else she won’t have enough fuel on her ship to get back home. Will Harmonica and her friends learn enough about energy and resources to find the probe? Or will Harmonica be stuck on Mars forever?

The sketches focus on the following educational points:

  • How we measure energy use
  • How energy is wasted
  • How we conserve energy
  • What renewable resources are

You’ll experience important lessons about energy efficiency along with calls to action and additional activities you can do in your community.


You’ve watched the show and learned about energy efficiency. Now you can play these fun, educational games and become an energy expert yourself!

Play the games below with your class or friends and family for an exciting way to learn more about energy. Have fun and remember: Open your eyes, be energy wise!

Friendly Feud

Classroom trivia game based around the content in the program that can be played one-on-one or team versus team. High score wins!

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Memory Mayhem

A memory game to test your skills at finding and matching informational icons.

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Energy Word Search

A vocabulary Language Arts activity where you fill in the blank using letters to spell vocabulary words from this program.

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These fun, engaging activities can be enjoyed alone, with your class, or with friends and family on any compatible device. Complete the activities along with the online games for a fun and interactive way to learn even more about energy efficiency.

Access the Activities


The book explores the job of a public power lineworker through a child’s imagination. Supplemental pages at the end of the book promote safety and educate children about lineworkers and the equipment they use to do their work.

Explore the Student Playbook


Dive into this colorful, illustrated e-book in the classroom or at home with friends and family. Students can read to themselves or with others, and younger students can use the read-along option.

Access the E-book

Graphic Novel

Flip through this colorful graphic novel for a new and engaging story. With fun artwork, entertaining characters and expanded information, the Electrana graphic novel offers a page-turning experience.

Access the Graphic Novel

WPPI Energy’s participating members want you to have fun and remember: Open your eyes, be energy wise!

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