Neil Breen chats with Fred Chaaya, a project Engineer at the UNSW Water Research Laboratory, over a groundbreaking new app that tracks changes to Sydney’s beaches. 

<p>Neil Breen chats with Fred Chaaya, a project Engineer at the UNSW Water Research Laboratory, over a groundbreaking new app that tracks changes to Sydney’s beaches. </p>

Tune into 2GB Drive from 3pm to 6pm each weekday.

<p>Tune into 2GB Drive from 3pm to 6pm each weekday.</p>