What a toy whale tells Pacific Northwest scientists about the potential for renewable tidal energy By Jes Burns (OPB)June 4, 2026 1 p.m.All Science Snapshot — Short, illuminating, inspiring and just plain cool Pacific Northwest science stories from “All Science. No Fiction.”📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up