"Carnival": "Dave My Giant Robot" - Groove Carnival; Geeknotes: Chicago Protest Against Israeli Massacre on Gaza, Walgreens $4B Tax Dodge; Open Mic Stage: "Really Really Weird" - The Simple Carnival, "Disillusion" - Carnival, "The Carnival Clown Balloon Popper" - Edgar Malaran, "Braid" - Carnival of Soul, "Let the Carnival Begin!" - Wukimon, "Love Drug" - Groove Carnival; Map Room: Uncanniest valley – when robots know us better than we know ourselves, New spongelike material converts solar energy into steam, The future of moon exploration; Venue Verite: The historical roots of Carnival and Mardi Gras (from Catholic history of Mardi Gras, Fat Tuesday, Lent and Ash Wednesday - MassExplainedApp.com); Music Bed: "Carnival Dub" - Lion of Joppa Soundsystem