Seaweed fertilizers (and a kelp violin) - Sheppard

Emily Sheppard talks about how the nutrients used by seaweed affect its usefulness for CDR. She then plays a violin made of seaweed. Paper: https://onlinelibrary.wiley.com/doi/10.1111/jpy.13381 Kelp violin link: https://www.youtube.com/watch?v=e2nHGNF_Ar0