Showing posts with label Marie Curie. Show all posts
Showing posts with label Marie Curie. Show all posts

Thursday, October 02, 2025

Meet Irene Curie, the Nobel-winning atomic physicist who together with her husband discovered artificial radioactivity

Very recommendable! The many similarities between Marie Curie & Pierre Curie and Irene Curie &  Frederic Joliot are stunning!

She was homeschooled!

"The adage goes “like mother like daughter,” and in the case of Irene Joliot-Curie, truer words were never spoken. She was the daughter of two Nobel Prize laureates, Marie Curie and Pierre Curie, and was herself awarded the Nobel Prize in chemistry in 1935 together with her husband, Frederic Joliot.

While her parents received the prize for the discovery of natural radioactivity, Irene’s prize was for the synthesis of artificial radioactivity. This discovery changed many fields of science and many aspects of our everyday lives. Artificial radioactivity is used today in medicine, agriculture, energy production, food sterilization, industrial quality control and more. ...

World War I started in 1914, when Irene was only 17, and she interrupted her studies to help her mother find fragments of bombs in wounded soldiers using portable X-ray machines. She soon became an expert in these wartime radiology techniques, and on top of performing the measurements herself, she also spent time training nurses to use the X-ray machines.

After the war, Irene went back to her studies in her mother’s lab at the Radium Institute. This is where she met fellow researcher Frederic Joliot, whom she later married. The two worked together on many projects, which led them to their major breakthrough in 1934. ..."

Meet Irene Curie, the Nobel-winning atomic physicist who changed the course of modern cancer treatment


Irene and Frederic Joliot-Curie shared the Nobel Prize in 1935. 





"In Irene and Frederic’s experiments, an isotope of aluminum was hit with an alpha particle (two neutrons and two protons bound together). The collision resulted in two protons and a neutron from the alpha particle binding to the aluminum, making it an isotope of phosphorus, which decayed, releasing a particle called a positron." 


"Scientists graph the known isotopes in the chart of nuclei. They have discovered roughly 3,000 radioisotopes (shown with cyan boxes) and predict the existence of another 4,000 radioisotopes (shown with gray boxes)."


Wednesday, April 20, 2011

The Curse Of Nuclear Power

Demagoguery Drowns Voice Of Reason

Recent and frequent comparisons of Three Mile Island, Chernobyl, and Japanese nuclear power plants affected by the earthquake are at best disingenuous and at worst irresponsible demagoguery.

Post-Modern Superstition

Medieval superstition in the 21st century against nuclear power by too many people on this planet still reigns supreme. Poor education of our children for decades in science and technology explains a lot about the paranoia surrounding nuclear power.

Hiroshima & Nagasaki

Too many people of this world are still confusing nuclear weapons and nuclear power generation since 1945. Hiroshima and Nagasaki were not nuclear power plants.

Madame Curie & Her Husband

Marie Curie, one of the giants of science and radioactivity research and humanism, is reported to have died of the side effects of long-time exposure to radioactive rays. However, she died at age 66 in 1934 She survived her beloved husband by 28 years, who died of a horse carriage accident.