TIGER

C.1 Half-Life: A Radioactive Clock
C.2 Understanding Half-Life
C.3 Applications of Half-Lives
C.4 Radioisotopes in Medicine
C.5 Nuclear Medicing Technologies
C.6 Artificial Radioactivity
C.7 Nuclear-Bonbardment Reactions
C.8 Extending the Periodic Table
C.9 Opinions About Radioactivity