Why does warm water rise to the top?

Isla chats with the leader of the Exxpedition boat which is travelling around the world's oceans researching plastic in the ocean. What kind of plastic have they found in their research? Where do you think the different types of plastic come from? Visit www.shift.how for ideas on how to reduce plastic consumption.

Isla chats with the leader of the Exxpedition boat which is travelling around the world's oceans researching plastic in the ocean. What kind of plastic have they found in their research? Where do you think the different types of plastic come from? Visit www.shift.how for ideas on how to reduce plastic consumption.

Find out how scientists from the National Office of Ocean Exploration use ROVs (remote operated vehicles) to explore the ocean floor. What are some advantages of using ROVs rather than sending humans down in submarines? Log on to https://nautiluslive.org/ to see live footage!