Your idea of a vacuum cleaner that sucks up plastic bags is so clever, and using solar power is super smart too, Pippa! It means your machine can keep working without needing to stop for fuel — brilliant! I also think it’s really cool how the machine knows when to come back and put the plastic into another machine. That shows you're thinking about how to clean up the ocean and what to do with the rubbish after. Plus, having scientists help send it to where it's needed most is such a great team idea.
