On February 9, 2016, the International Atomic Energy Agency (IAEA) published their latest e-learning module on radiation fundamentals and emergencies. The modules can be found at here.
The self-paced training modules are broken into two parts:
basics of what radiation is, how it works, and where you can find it; and common types of radiation emergencies, explaining
what they are and how they are handled. The interface is interactive, understandable, and engaging. These modules may help to make these
scientific and technical topics more accessible and interesting.