Dr. Kaku answers questions from listeners.
Guest: Dr. Dana McKenzie, talks about the origin of the moon
The "Exploration" radio show is an hour-long science program heard nationally. Exploration covers the world of science, war and peace, and the environment. The show has commentary and interviews with top scientists and environmentalists.
Dr. Kaku answers questions from listeners.
Guest: Dr. Dana McKenzie, talks about the origin of the moon