Cheddar gets a look at Curiosity Stream's 'Ancient Oceans'; Deep-sea biologist Heather Bracken-Grissom sheds light on some of the monsters that we can and cannot explain lurking in the darkness of the ocean's depths; Tim Janssen, CEO of Sofar Ocean, discusses Sofar Ocean's latest round of Series B funding, and how Sofar Ocean is helping connect all five oceans to help everything from climate change to the global shipping industry.