Interdisciplinary film preview: Hersteria (and Watch)

The new film Hersteria evidently intermingles strands from a number of scientific disciplines: electromagnetism, physiology, and more. Even sex. It is said to be based on incidents from the history of science and technology, including the invention of certain forms of the device known as a vibrator. Here’s a preview:

Meanwhile, an old film tells the story of a purely mechanical vibrator: