by A.R. Crathorn, Ph.D., of the Radioisotope Laboratory, Chester Beatty Research Institute.
The rare isotope of hydrogen, tritium, is most often thought of in connection with nuclear tests: tritium is, however, being fashioned into an invaluable research tool. How this is being done, and the various uses to which it is being put, are described by Dr. Crathorn.
Repeated on Saturday at 9.10 (Home)