The ultimate serendipitous intellectual workout: a completely random, high-level Wikipedia article on obscure phenomena, paradoxes, or scientific/philosophical principles instantly appears (e.g., “Fermi Paradox”, “Ship of Theseus”, “Streisand Effect”, “Hofstadter’s Law”). You have 12–18 minutes to skim, absorb, and then answer sophisticated guided questions that force you to weave the concept into your own life story, philosophy, or imagined future – delivered as a mini TED-s