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Videos tagged with incredible (1)

MIT Physics Demo -- Conducting Glass

MIT Department of Physics Technical Services Group

Added over 9 years ago | 00:01:11 | 57376 views

A small glass tube, held by copper wire, is placed in series with a light bulb. The glass acts as an insulator at room temperature, meaning the current cannot flow between the copper wires. This leaves an open circuit and the light bulb...