added to cocktails
... that liquid nitrogen is added to cocktails to create a smoky, bubbling "cauldron effect"?
... that <a href="./Liquid_nitrogen" id="mwB80" rel="mw:WikiLink" title="Liquid nitrogen">liquid nitrogen</a> is <b id="mwB84"><a href="./Liquid_nitrogen_cocktail" id="mwB88" rel="mw:WikiLink" title="Liquid nitrogen cocktail">added to cocktails</a></b> to create a smoky, bubbling "cauldron effect"?