Uploaded April 2013 | Updated September 2026, 2 weeks ago

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The Plasma Globe is an engaging and safe tool for studying high voltages and the electric field. It consists of a very large voltage that is created by a Tesla coil-like circuit, and it creates a high electric field between the central electrode and the inner glass. Watch as physics teacher James Lincoln shows you how to perform 10 cool demonstrations with the Plasma Globe.

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For more than three and a half decades, we’ve been committed to supporting science educators with meaningful and engaging lab demonstrations and hands-on experiences that not only inspire students but educators as well. We understand school budgets are limited, so we only provide products that offer value, without sacrificing quality. That’s our promise.

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