Astronomy Cast Ep. 373: Becquerel Experiment (Radiation)

By Fraser Cain - April 6, 2015 at 2:54 PM UTC | Physics

Antoine Henri Becquerel discovered radioactivity completely by accident when he exposed a chunk of uranium to a photographic plate. This opened up a whole new field of research to uncover the source of the mysterious energy.

Visit the

Astronomy Cast Page

to subscribe to the audio podcast!

We record Astronomy Cast as a live Google+ Hangout on Air every Monday at 12:00 pm Pacific / 3:00 pm Eastern. You can watch here on Universe Today or from the

Astronomy Cast Google+ page

Fraser Cain

Fraser Cain is the publisher of Universe Today, founding the website in March 1999. He's also the co-host of Astronomy Cast.