Sunday 29 November 2020

Coronavirus: How do you vaccinate 7.7 billion people?

Five challenges of distributing a Covid-19 vaccine to billions of people.

from BBC News - World https://ift.tt/3o8y8Jq

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Watch: Timelapse of supermoon rising over California

A supermoon lights up the sky across the world along with a rare partial lunar eclipse. from BBC News https://ift.tt/q37wglC