Build your own scientist laboratory.

With ten original experiments, you can make a magnet, create a quiz game, reinvent the telegraph. Just don’t forget to complete the lessons below first.

Note to students, teachers, and parents —

The science fair projects and battery-powered experiments you find here introduce you to the foundations of portable power. You learn the basics of electricity, electromagnetism and electronics. Since batteries produce electricity through chemical reactions, you’ll use an Energizer_® Power Pack – a set of Energizer_® batteries connected in series – in all of the experiments. Be safe and have fun.

Before you begin a project please complete these lessons:

• Lesson A - The principles of electricity
  Understanding Ohms & Volts — the basis for all your electric devices
• Lesson B - Build a power pack
  Learn how to provide the power for all the experiments here
• Lesson C - Make a simple circuit
  Learn how you can control electricity — build a switch to control its flow