Scientists have debated over two main theories of how lightning starts for years. 

Some say it's due to a build up of static electricity between particles in clouds, whereas others say cosmic rays are involved in the process.

Dr Michelle Dickinson joins Francesca Rudkin to breakdown these two leading theories. 

LISTEN ABOVE

Scientists have debated over two main theories of how lightning starts for years.&nbsp;
Some say it's due to a build up of static electricity between particles in clouds, whereas others say cosmic rays are involved in the process.
Dr Michelle Dickinson joins Francesca Rudkin to breakdown these two leading theories.&nbsp;
LISTEN ABOVE

News, opinion, analysis, lifestyle and entertainment – we’ve got your Sunday morning listening covered with The Sunday Session with Francesca Rudkin on Newstalk ZB.

The Sunday Session with Francesca Rudkin

Dr Michelle Dickinson: How does lightning begin?

https://api.omny.fm/orgs/7784f840-c291-422a-924b-ad9000bbad71/clips/756a25e6-1a27-4e16-ac38-b34a000eb5b5/transcript