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

No comments:

Post a Comment

Sturgeon book reignites trans row with JK Rowling

In her memoir, Sturgeon complains about the Harry Potter author posting a selfie in a T-shirt branding her a "destroyer of women's ...