This week on Tiny Show and Tell Us, a listener introduces us to "FARTs" — a silly acronym for galactic gas outflows — and sends us down a rabbit hole of dying stars and recycled cosmic gas in the early universe. Then we discuss the decades-long search for broadly neutralizing antibodies (bNAbs) that can target many HIV strains at once. One bNAb that looks promising is in clinical trials right now! We need your stories — they're what make these bonus episodes possible! Write in to [email protected] *or fill out this form* with your favorite science fact or science news story for a chance to be featured.A transcript and references for this episode can be found at acs.org/tinymatters.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.