Two Oregon high schoolers have teamed up with their grandfather to create a biodegradable drinking straw. They say the seaweed-based invention is a step toward more sustainable alternatives to disposable plastic products. The crew conducted many experiments in a garage-turned-laboratory and hope to create other products using biodegradable materials like shellfish exoskeletons, seaweed and lac bug excretions. 

Edward Brezina is a senior at Oregon Episcopal School. Emile Cantrell-Moore is a senior at Lake Oswego High School. Bob Cantrell is their grandfather and mentored the students on the project. We hear more from them about the straw and what it was like collaborating with family members on the experiments.