Thursday, 31 January 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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Did Australia's under-16s social media ban work?

Three months since it came into effect, teenagers tell the BBC how the world-first law has impacted their lives so far. from BBC News http...