Science commentator, Rachel Rayner, joined Bec and Asa about this new discovery. 

<p>Science commentator, Rachel Rayner, joined Bec and Asa about this new discovery.&nbsp;</p>

Bec and Asa are along for the ride with Drive on Sonshine, making the long way home feel totally worth it. Wherever you’re headed - school pick-ups, peak-hour traffic, errands or evening plans - this is the happy part of your drive. With good vibes, big smiles and moments that make traffic feel a little less heavy. Listen live at 98.5FM, DAB+ or catch-up right here.

<p>Bec and Asa are along for the ride with Drive on Sonshine, making the long way home feel totally worth it. Wherever you&rsquo;re headed - school pick-ups, peak-hour traffic, errands or evening plans - this is the happy part of your drive. With good vibes, big smiles and moments that make traffic feel a little less heavy. Listen live at 98.5FM, DAB+ or catch-up right here.</p>