Making Petrified Lightning ...with electricity??

Making Petrified Lightning ...with electricity??

Assessment

Interactive Video

Science, Chemistry, Other

1st - 6th Grade

Hard

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The video tutorial explores a creative project involving metal BBs and welding to create unique Lichtenberg figures. The instructor begins by discussing the inspiration and setup for the experiment, including the use of a high-voltage transformer to create fulgurites in sand. The main focus is on fusing steel BBs using a welder to form intricate 3D shapes. Various techniques and materials, such as silicon bronze wire and argon gas, are tested to improve the process. The video concludes with successful results and suggestions for enhancing the creations with epoxy and glow-in-the-dark pigments.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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