The ground beneath Sydney emits radiation. But it’s nothing to worry about

A new map offers a new perspective on the city, revealing the steady, ever-present natural radiation emerging from the ground ...
The Hindu

What is radioactive decay?

In a random moment, all energy is lost. The unstable subject cannot help but decay, slowly but surely, letting go of particles to become stable. It loses itself to become balanced again. This is a ...
Purdue University

Introduction to Radioactivity

In this lesson, students will investigate the nature of radioactivity and the effect of both distance and shielding materials on different radioactive sources using a Geiger-Muller tube with a counter ...
The Conversation

We’re all radioactive – so let’s stop being afraid of it

Bill Lee currently receives funding from the Welsh Government and the European Regional Development Fund for his Ser Cymru Chair at Bangor University. He has previously received BNFL, EPSRC and NDA ...