Our inexhaustible energy supply.

FAST reactors; NUCLEAR reactors; POWER resources; TECHNOLOGICAL innovations

Describes the integral fast reactor (IFR) nuclear power system. Description of the IFR program at Argonne National Laboratory-West in Idaho; Types of nuclear power plants in the United States; Comparison between fossil-fuel and nuclear power plants; Reactors' use of natural uranium; State of the IFR technology in the country. INSETS: Comparing combustion and fission (L.J.K).;Long-range considerations (L.J.K)..