Lesson 1, Topic 1
In Progress
Brief History of Nuclear Energy
- Uranium discovered and named in 1789 (Klaproth)
- Radiation was discovered in 1895 (Becquerel, Marie and Pierre Curie)
- Early 20th Century saw dramatic improvements in understand what atoms
were and how they worked (Rutherford, Bohr, Soddy, Chadwick,
Einstein)
![physicist, energy, einstein](https://merge.vision/wp-content/uploads/2020/07/physicist-energy-einstein-4276720-1024x682.jpg)
- Nuclear fission, chain reactions and critical mass discovered in 1939
(mostly British - Enrichment process developed in 1940/41
- Once Pearl Harbour was attacked, the USA entered the war and ramped up efforts to develop a N-bomb
- Manhattan Project saw $1B invested to enrich U235 and design and
build nuclear bombs (Oppenheimer) - After the war, attention turned to generation of electricity.
- First demonstration scale plants: late 1950s
- Commercialization: 1960 (Westinghouse)
![nuclear power plant, cooling tower, power plant](https://merge.vision/wp-content/uploads/2020/07/nuclear-power-plant-cooling-tower-power-plant-3145445-670x1024.jpg)