Uploaded October 2017 | Updated September 2026, 3 weeks ago

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This combination of Plasma Globe and Energy Tube is the perfect pair to demonstrate open and closed circuits, frequency and conductors/insulators. Bring the Energy Tube close the the Plasma Globe and watch the sequence of how the lights illuminate. The first one to light is the red, followed by the green and finally the violet... What the heck??? Energy Tube available here: teachersource.com/product/energy-tube/electricity-general Plasma Globe available here: teachersource.com/product/plasma-globes/electricity-tesla