Twins: Arnie and Danny- Only their brewmaster can tell them apart—or can he? Twins, our New England IPA duo, explores the beer community rumor: Would pumping Arnie up with CO2 pressure during fermentation enhance fruity esters? Unlike the movie Twins, we didn’t save the best traits for just one. Both Arnie and Danny are generously hopped with Mosaic, Citra, and BRU-1, crafting two scientific masterpieces. Great on their own, but even better together!