In the News

Press coverage of the Society and its activities

Refurbishing nuclear heritage artifacts

Over the past six years the artifacts collection of the Canadian Nuclear Heritage Museum (CNHM)...

Chalk River revolutionized gamma ray spectroscopy

  The “reactor era”, which started in 1942, introduced the world of nuclear spectroscopy to...

NPD – another Canadian first

The Nuclear Power Demonstration (NPD) reactor at Rolphton, ON, was Canada’s first venture into electricity...

The many uses of graphite

George Laurence of the National Research Council (NRC) in Ottawa was one of the first...

Escorting “hot” shipments in hot weather
One aspect of Canada's nuclear story not often discussed is the role Chalk River played...
A Canadian Nuclear Safeguards Invention

You know that eerie blue glow, indicating highly radioactive material? It’s called Cherenkov light, and...

What’s in a (reactor) name?

It began with a label on one of our nuclear heritage artifacts, a traditional Gurkha...

First Chalk River “electronic” computer recovered

In 1957 Chalk River Nuclear Laboratories (CRNL) acquired its first “electronic” computer. Known as the...

Nuclear heritage group welcomes vintage photographs

Among the many artifacts the Nuclear Heritage group has received and are eager to collect...

Chalk River and Material “49”

B.G. Harvey at CRNL (Photo from the Empire Digest, June 1948) The files of the...

The Art of Accelerator Targets

Nuclear physicists using accelerator beams require specialty targets for their studies. During the 1940s, experiments...

Scientific Publishing in the pre-PC Era

Those of us who have been retired for some time look at publications in present-day...

Spreading the Nuclear Message

Despite the fact that radium treatments (nuclear radiation) for cancers started as early as 1904,...

Emails from Families of Chalk River Alumni

Michael, Richard, Alison and Christopher Harvey in Deep River (1951) Over the past year the...

New Zealand’s Contribution to Canadian Nuclear Energy

New Zealanders at the waterfront (spring 1946) R-L: Arthur Allan. Mr. and Mrs. Manssen and...