For science news, astrophysics professor Jesse Rogerson covers the following: Physicists just achieved perfect randomness for the first time ever; Tiny blue octopus unlike any we know of discovered near the Galápagos; This plant summons wasps when under attack, and we finally know how; and US homes shake as a meteor explodes with the force of 300 tons of TNT. Psychology professor Deborah Talmi explains how AI chatbots are not yet good enough to grade university essays, rewarding style over substance. Management professor Beth Schinoff reveals why employees hide chronic pain to meet workplace norms. Clinical psychologist specializing in sexology Sidsel Louise Schaller amazes David with the fact that the elderly are more sexually active than most people think. Marketing professor Zachary Estes discusses why disability inclusion in advertising can build stronger brand affinity. For Therapy Thursdays on a Wednesday, social worker and therapist Gary Direnfeld discusses how to deal with a dead bedroom (that is, a dramatic drop in intimacy in a romantic relationship). Learn more about your ad choices. Visit megaphone.fm/adchoices

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“What did the council decide on item 42?” — answered with the speaker and the moment.