Historical perspective:
•Waging Peace  •Non-Proliferation  •Nuclear Medicine  •Madame Curie
•Hispanics in Science  •Road to the Atomic Age  •The Manhattan Project
•Trinity  •The Decision to Drop  •The 50s and 60s  •Expansion
•The Enduring Stockpile  •Delivery Systems

Ernest O. Lawrence

	In 1929, Ernest O. Lawrence, working at the University of California at Berkeley, invented the cyclotron which could create a number of radioisotopes that are useful in biological and medical work.