Guests: Classroom: Dr. David Livingston, Joe Carroll, Dr. John Jurist, Dr. Jim Logan. Topics: Manned artificial gravity research station in LEO. Please note that you are invited to comment, ask questions, and discuss the Space Show Classroom program/guest(s) on the Space Show Classroom blog, http://spaceshowclassroom.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show Classroom programming. This two hour plus Classroom program was continuous without a break.