Spiritualism

Books

Apr 26, 2026

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4 min read

'Spectropia' was meant to be an anti-Spiritualist tool; it was more successful as a 'toy-book'

Vanessa Armstrong

Galvanometer

Mar 15, 2026

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7 min read

Anna Eva Fay beat Crookes's scientific séance; here are some theories on how she did it.

Vanessa Armstrong

Galvanometer

Mar 1, 2026

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9 min read

In the 19th century, scientific Spiritualists repurposed a device that measures electricity to “test” women’s supernatural abilities.

Vanessa Armstrong

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