How five people survived after a plane crashed into the Potomac River 42 years ago
Follow the latest updates on the Washington plane crash on Metro’s live blog Potomac River – a 400-mile waterway flowing from ...
PBS1 年
Potomac by Air: Our Nation's River
Potomac by Air: Our Nation's River is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet ...
来自MSN2 个月
How pancake ice formed on the Potomac River near Great Falls, Virginia
Because of prolonged cold weather, pancake ice has formed on the Upper Potomac River near Great Falls. The circular slabs have been spinning and colliding with one another for days while trapped ...