An heirloom app ensures your digital presence outlasts you. A “Reddit chart of compound pejoratives.” Carlsberg’s dubious attempt at a wooden bottle. Upcycling discarded EV batteries to harvest graphene. Alexa goes full Black Mirror. The growing trend of “gravestone recipes.” Taco Bell’s new human-less drive-through. The first cat-to-human COVID transmission. A “giant, nuclear-powered ‘hotel airplane’” stays aloft for years. Buy a haunted bat for $250K. Three words: “Nerf rocket launcher.” General Mills’ new “cereal-inspired candles.” All that and more in WhatTheyThink’s weekly miscellany.