Nice museum covering the early experimenters with electricity up to the television age. There are displays of early experiments like Franklin's through the use of telegraphs to eventually wireless and then vacuum tubes. Examples abound of the various stages. The collection of tubes is impressive. Spark has a room with hands-on displays where kids or older kids can work the demonstrations themselves.
The collection of early radios is also impressive. A fun and educational way to spend a couple of hours.
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