FILM: Artists Sam Green and Dave Cerf present Greetings on Behalf of the People of Our Planet!, three short "live documentaries" that combine film, live narration, and sound mixing, including the local premiere of The Voyager Spacecraft, a collection of photographs, natural sounds, and music compiled by astronomer Carl Sagan for a time capsule inside the unmanned interstellar Voyager Spacecraft. (7:30 p.m., Yerba Buena Center for the Arts, 701 Mission Street)

EROTIC: Austin's popular BedPost Confessions, a story-telling series about sexuality and the human experience, hits the Makeout Room tonight, co-presented by Femina Potens and featuring readings by Madison Young, Sadie Smythe, Maggie Mayhem, Mollena Williams, Thea Hillman, and Simon Sheppard. (7:30 to 10 p.m., The Make-Out Room, 3225 22nd Street)

SCIENCE: The topic of this month's Ask a Scientist series is Does the Weirdness of Quantum Physics Influence the Brain?, in which UC Berkeley physicist Stan Klein, a founding member of the Association for the Scientific Study of Consciousness, will talk about the role of "'quantum weirdness' as it relates to the awesome capabilities of the brain, personal awareness, free will, and even parapsychology." (7:30 p.m., Randall Museum Theater, 199 Museum Way)