NURDLE: Europe's largest nurdle clean-up, and check-out the machines they've invented.

Tackling beach plastic in Cornwall - with Beach Guardian and Odyssey Innovation.

Odyssey Innovations.

Aird Fada Seaweed Farm, Isle of Mull.

Notpla. Earthshot Prize winner 2022. Packaging from seaweed.

Seaweed. WWF.

Project Seagrass, Wales.

The Ocean Cleanup

Seagrass meadows - an important underwater habitat. BBC Bitesize.

What on earth is Blue Carbon? Conservation International. July 2019

Could this underwater farm revolutionise global food production? World Economic Forum. 2019

Underwater farms vs climate change. TedEd video. June 2019

Deploying a new seaweed farm. Scottish Association for Marine Science. October 2016.