Playback serverIf a title won’t play, switch servers.
Season 19 · Episode 70
0.0May 10, 2012
Dave welcomes Kid Scientists, actress Elizabeth Banks, and musical guests Edward Sharpe & the Magnetic Zeros. Kid Scientist Cairo Lawrence demonstrates her "Newtonian Headgear". Kid Scientist Jack Brandt demonstrates the "Can Crush". Elizabeth Banks recalls a family road trip where her sister got left behind at a McDonald's.