The issue focused on LIGO's experiments and recent findings on dark matter. [75] :17:38 "There's been a lot of discussion about how there are strong indications that there's another huge dark matter particle out there. But if you look at the evidence, it's very weak. And so you're always looking for these missing ingredients to really understand what's going on out there." [76] :17:37 "You know, we're making progress in looking at what we call dark