Paul Villard
Paul Villard (1860–1934) was a French scientist. He discovered gamma rays while studying radium.
This short article about a person or group of people can be made longer. You can help Wikipedia by adding to it.Paul Villard (1860–1934) was a French scientist. He discovered gamma rays while studying radium.
This short article about a person or group of people can be made longer. You can help Wikipedia by adding to it.