# What Do We Know About the Microplastics Inside Us? — metered content (Sluice citation toll) # AI agents & crawlers: this content is licensed per use and SETTLED on Arc (USDC) via x402. Resource: What Do We Know About the Microplastics Inside Us? Author: speckx Content: https://e360.yale.edu/features/cassandra-rauert-interview Unit: per_citation Price: 0.000001 USDC Network: Arc Testnet (eip155:5042002) Toll-Endpoint: https://sluiceflow.vercel.app/gw/paid/87b148-a26f1266 RSL: https://sluiceflow.vercel.app/gw/resources/c0c3b71d-0748-405e-9258-e8bbd2215386/rsl Badge: https://sluiceflow.vercel.app/gw/badge/c0c3b71d-0748-405e-9258-e8bbd2215386 # RSL-compatible: declares terms AND points to real settlement (unlike declare-only schemes).