In the News

Press coverage of the Society and its activities

Early nuclear fake news

There is increasing concern these days about the validity of what is reported by the...

Harriet Brooks: pioneering nuclear scientist

“It is amazing how many women were involved in the study of radioactivity during that...

Mathematical modelling

During their graduate courses at university most researchers encountered advanced mathematical courses combined with engineering,...

Chalk River’s loops

For more than four decades the National Research Experimental (NRX) and National Research Universal) (NRU)...

Chalk River’s π√2 spectrometer

The development in the mid-1960s in Chalk River of the lithium-drifted germanium detectors by George...

Atomic wives finally visit husbands’ workplaces

For more than a decade after the Canadian nuclear program was established, the wives of...

Radium and cancer treatments

Radium was discovered by Marie and Pierre Curie in 1898 in ore mined at the...

Taking to the high road for cosmic rays

In the early 1950s the future of civilian nuclear power looked very bright. There was...

The Leipzig L-IV nuclear accident

The 1952 National Research eXperimental (NRX) reactor accident is generally regarded as the world’s first...

The nuclear heritage slide rule collection

The history of the scientific slide rule, that important tool of almost all scientists and...

Father of the hydrogen bomb

In addition to the collection of over 650 “physical artifacts” that the Canadian Nuclear Heritage...

Radiation and fertility

Among the recent donations to the Canadian Nuclear Heritage Museum (CNHM) is a copy of...

A photograph revisited

An earlier Nuclear Heritage article in the NRT (August 21, 2024) contained a photograph of...

The art of shorthand

Several earlier articles in this series have touched on the role that computers have played...

NPD Design History

In the 1950’s many countries were interested in using energy from nuclear fission to make...