Can't Tell Where It's Flooded? Look At Your Phone, Stay Safe
The warming climate means more intense rain and dangerous flash floods. In Austin, Texas, officials hope that letting people see the rising waters on their smartphones will help keep them safe.
Đọc thêm tại NPR
at August 31, 2018 at 03:49AM
Health & Science
Thứ Sáu, 31 tháng 8, 2018
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