Think Out LoudAn experiment in Washington aims to stop coastal erosionBy Sage Van Wing (OPB)Feb. 3, 2023 4:49 p.m. Updated: Feb. 10, 2023 9:07 p.m.Broadcast: Friday, Feb. 3📨 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