Adventure Cam H2O - 'What happens underwater when you fart in the bathtub?'

From the website:
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What happens underwater when you fart in the bathtub?

You can answer that question and more with our Adventure Cam H2O ($360).

This is a fully submersible helmet cam that offers our standard plug-and-play design, multiple cable options and extensions, with waterproof connections, so you can be sure to catch all the action - both under and over the water.
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I think the legal doctrine of res ipsa loquiter [the thing speaks for itself] can be appropriately invoked here, even though we are far from the arena of jurisprudence.

[via redferret.net]