Sand, Sunscreen and... Sharks! Cape Cod Beach Towns Do More To Keep People Safe
One year after a young man died in a shark attack, Cape Cod beach towns are adding emergency services and high tech detection. An influx of great whites followed a rebound in the seal population.
Đọc thêm tại NPR
at August 28, 2019 at 10:42PM
Health & Science
Thứ Tư, 28 tháng 8, 2019
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