Technologies

Publish at March 25 2025 Updated March 25 2025

Assembling a hand-crank flashlight

Practical, scientific learning

It's possible to power a flashlight with just the power of your hands. Immerse yourself in a fun learning activity that you can try out at home with the kids. To do this...

What's involved?

Actions to take to reach your goal:

  • Assemble a real hand-cranked flashlight with an accumulator (often called a battery, this is a device that stores chemical energy and releases it in the form of electricity).
  • Using different energy sources for your flashlight
  • Exploring ultraviolet light

What you learn in the process

This is an interesting activity with many aspects of discovery and learning. In fact, through this activity, we learn :

  • about flashlights and their energy source
  • What a battery is
  • Solar panels and where they are used.

Many have already tried this edutainment adventure at home.
Would you like to try it out? Follow this link: https: //imp.i328067.net/dOVQPM


Learn more about this Technology

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