Brain games

Disc 1: Pay attention! (50 min. ; producer/writer, Isaac Holub)

Watch this! (50 min. ; producer/writer, Isaac Holub) ; Disc 2: Remember this! (50 min. ; producers/writers, George Kralowvansky, Holly Taylor)

Bonus program: How to build a beating heart (2010 ; ca. 46 min. ; Produced by Mannucci, Inc. in association with National Geographic Television for National Geographic Channels ; producer/director/writer/narrator, Mark Mannucci ; director of photography, Ari Haberberg ; editor, Lars Woodruffe).