We close our SLAM video series with 2021 Lab and Bay Area SLAM winner Lydia Rachbauer of Biological Systems and Engineering. What do fish guts, swords, and methane all have in common? Lydia uses enzymes found in fish guts as stealthy weapons to break down seaweed as a renewable methane source. https://slam.lbl.gov/2021-slam/2021-slam-finalists/lydia-rachbauer