Thursday, January 31, 2019

Polar vortex: What is it and how does it happen?

The deep freeze gripping much of the US has been blamed on a polar vortex. Here's what that means.

from BBC News - World https://bbc.in/2Sex5LW

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Walkie-talkie explosions spark fresh day of chaos in Lebanon

A second wave of communication device explosions killed at least 20 people, Lebanese officials say. from BBC News https://ift.tt/qdRyUsD