Скачать или смотреть We Built a Shoe That Charges with Every Step!

Could your footsteps power a lightbulb? Could a simple click of a button create a spark of pure electricity? 🤯 In this episode, we're diving into the incredible world of the piezoelectric effect—the mind-bending science of turning physical force into electrical energy!

We'll start with a classic teardown of a simple piezo lighter to expose the tiny crystal at its core. You'll see firsthand how a simple hammer strike can generate a high-voltage spark.

Then, we'll reveal the science: We'll explain how certain crystals, when put under pressure, squeeze out a small but powerful electrical charge. Finally, we'll put this amazing effect to the ultimate test by building two incredible DIY shoes:

A piezo power generation shoe that harnesses the energy from your steps.

A piezo step-counting shoe that uses the electrical pulse to count every single footfall!

Get ready to see how a little science can turn everyday motion into an electrical superpower!

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