Shark teeth as an ocean pH indicator, a pulsing geological heartbeat, seaweeds to harvest rare minerals, a hidden Mediterranean plastic graveyard, an ocean search for a missing pilot suspended, and so much more for this week!

Thanks for tuning in!

Let us know what you think and what we can improve on by emailing us at info@rorshok.com  

Like what you hear? Subscribe, share, and tell your buds.

Rorshok’s Updates: https://rorshok.com/updates/

We want to get to know you! Please fill in this mini-survey: https://forms.gle/NV3h5jN13cRDp2r66

Wanna avoid ads and help us financially? Follow the link: https://bit.ly/rorshok-donate