Across
- 6. The development of this process revolutionized the production of plastic.
- 7. English biophysicist who co-discovered the structure of DNA.
- 9. American chemist who played a key role in the discovery of the structure of DNA.
Down
- 1. American physicists who confirmed the existence of the antiproton.
- 2. American scientist who discovered the first effective polio vaccine.
- 3. This scientist proposed the "Big Bang" theory for the origin of the universe.
- 4. The development of this storage medium marked the beginning of modern computing.
- 5. This machine, developed in the 1950s, could perform complex mathematical calculations.
- 6. This element, used in nuclear reactors, was first produced in quantity in the 1950s.
- 8. The first successful organ transplant was performed with this organ.
