I would recommend running the air line down the back of the hand instead of cutting a hole in the jar, as this is basically an aquarium. Viewers should be reminded to not leave it as a wet setup for an extended period, as the water will eventually stagnate. Make sure to use hardware that won't oxidize.
Tom: I'll bet you've got your one-armed jokes all ready, don't you, Jan?! Mike: Ironically, he collapses into an armchair. -- _MST3K: The Brain That Wouldn't Die_
I would recommend running the air line down the back of the hand instead of cutting a hole in the jar, as this is basically an aquarium. Viewers should be reminded to not leave it as a wet setup for an extended period, as the water will eventually stagnate. Make sure to use hardware that won't oxidize.
Tom: I'll bet you've got your one-armed jokes all ready, don't you, Jan?!
Mike: Ironically, he collapses into an armchair.
-- _MST3K: The Brain That Wouldn't Die_