Good idea: reactor that turns plastic into hydrogen https://www.anthropocenemagazine.org/2026/07/scientists-built-a-solar-reactor-that-eats-plastic-bottles-and-burps-out-clean-hydrogen-at-scale/ They have made a device that uses sunlight to break down plastic waste and turn it into hydrogen. And it’s not just a lab curiosity. The team made it using simple methods and materials, and have tested it outside in the sunlight. “Converting waste streams into valuable products using clean energy sources is…an attractive strategy to address both energy and environmental concerns,” Study: https://www.nature.com/articles/s44286-026-00406-y #solarreactor, #plastic, #hydrogen, #solarpunk