Host Michio Kaku speaks with guest George Johnson on the topic Women In Astronomy. 

Host Dr. Michio Kaku speaks with astronaut Tom Jones on the topic of exploring space, the moon and mars.

Host Dr. Michio Kaku speaks with Dr. Seth Shostak and Dr. Seth Lloyd on the topic of quantum computers. 

Host Dr. Michio Kaku speaks with Dr. Fulvia Melia on the topic of  Black Holes. In the second half of the show you'll hear from Dr. Richard Gott on the topic Time Machines. 

Host Dr. Michio Kaku speaks with James Oskins and Michael Maggelet on the topic of Nuclear Weapons Accidents. 

Host Dr. Michio Kaku speaks with Randall Stross and Dr Seth Lloyd on Inventions & The Future of Quantum Computers

Dr. Michio Kaku speaks with Michael Sheerer on the topic of The Skeptics Moment 

Host Dr. Michio Kaku speaks with Dr. Greg Stock on the topic of genetic engineering. 

Host Dr. Michio Kaku speaks with Drs. Robert Hagen and Carl Zimmer on the topic of Evolution of life on the earth and in space.

Host Dr. Michio Kaku speaks with first speaks with Dr. Brian Greene on String Theory and in the second half speaks with Dr. Lisa Randall on Higer Dimensions.