This is my third week co-hosting How On Earth, the KGNU science show. Our guest is Todd Neff, author of the new book From Jars to the Stars: How Ball Came to Build a Comet-Hunting Machine, which chronicles the history of Ball Aerospace.

[audio http://media.blubrry.com/howonearth/p/howonearthradio.org/wp-content/uploads/2011/01/HowOnEarth_2011-01-25e.mp3]

From Jars to the Stars / Plants Moving Uphill