Astronomer and SETI expert (Search for Extraterrestrial Intelligence), with news on ET and the SETI Institute, which is the real-life basis for the story portrayed in the movie "Contact".
James Arrowood, President and CEO of the Alcor Life Extension Foundation, detailed the science and logistics behind cryonics. Followed by Andrew Silverman, a medical doctor with a background in physics, on his research into the Shroud of Turin.