Radioactivity
Pierre Curie
He and Marie Curie conducted pioneering studies of radiation phenomena.
The problem
A question worth answering.
Radioactive substances challenged existing accounts of matter.
What they did
He and Marie Curie conducted pioneering studies of radiation phenomena.
What changed
Their research helped open a new field of physical science.
Where you meet their legacy
In the knowledge, systems and people who carry the work forward today.
Evidence and further reading
This story does not assign sole credit for a collective achievement.