|Spring 1992 Vol. 5, No. 1
Space Science: A New Window on Human Physiology
Looking at the functioning of biological systems in microgravity provides a unique vantage point from which to learn about how we become ill-and how we can live healthily-on Earth.
The Scientific Method of Bernhard Riemann
Part 2: Riemann the Physicist
Ralf Schauerhammer and Jonathan Tennenbaum
Todays physics and mathematics still have much to learn from the 19th century scientific giant Bernhard Riemann.
JET Takes Big Step for Hot Fusion
Charles B. Stevens
For the first time tritium fuel was used in a tokamak-and it worked, demonstrating in principle the continuous production of fusion energy.
Poultry Is Next on Food Irradiation Menu
Marjorie Mazel Hecht
Global Warming, Ozone DepletionWheres the Evidence?
Dr. Dixy Lee Ray
One Couples True Story: How We Escaped the Web of Eco-Propaganda
Fossil Bill Kramer
Superradiance Theory: New Insights on Water and Sonoluminescence
Dr. Giuliano Preparata
Cold Fusion Experimenter Melvin H. Miles Responds to Critic
DDT, The New York Times, and Judge Irving Kaufman
Thomas H. Jukes
Pythagorean Triples: A Formula Rediscovered