The kidneys are an often unappreciated organ in the human body. But, the importance of their function becomes readily apparent when something disrupts their normal operation. On this program, Dr. Steven J. Peitzman discussed a short history of failing kidneys.

Developing the infrastructure of poor urban environments remains a major challenge for sustainable growth. On this program, Dr. Timothy Campbell discussed capacity building and urban development.

The human body is regulated by multiple physiological processes that cycle throughout the day. On this program, Jennifer Ackerman discussed the science of body rhythms.

Astronomers searching for extrasolar worlds have recently discovered several fascinating planets orbiting other stars. On this program, Dr. Jason Wright discussed the science and technology behind the search for extrasolar worlds.

Alexander Graham Bell is widely regarded as the inventor of the telephone. However, few may know the story of Elisha Gray, who may have been the first inventor of the telephone. On this program, Seth Shulman discussed the controversy and history of the telephone.

The exploration of Egypt and the middle east remained largely unknown to European scientists until 1798. At that time, a group of scientists, engineers, and artists began exploring the region under the leadership of Napoleon Bonaparte. On this program, Nina Burleigh discussed Napoleon, his scientists, and the exploration of Egypt.

Degenerative diseases of the brain such as Alzheimers and Parkinsons have until recently been accepted as a normal possibility of old age. However, recent advances in modern medicine are changing this view. Preventative measures can reduce the chance of developing these diseases, and effective treatments are being developed. On this program, Dr. Marwan Sabbagh discussed methods for preventing Alzheimers disease.

Science and sports seem strangely dissimilar, but both strive to bring out the best in human endeavors. On this program, Rick Greenwald discussed the quest for such consilience in Quantum Hoops.

Malaria has often been regarded as a third world disease. Yet, it has been found worldwide, with socioeconomic factors largely contributing to its prevalence or absence in different regions. On this program, Prof. Randall Packard discussed the history and treatment of malaria.

As computers have become increasingly ubiquitous, so too has computer malware. How can we protect our computers from this onslaught of viruses, worms, and Trojan horses? On this program, David Perry discussed effective solutions to combat computer malware.