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Major concerns over Pfizer's Covid vaccine, leaked documents (www.dailymail.co.uk)

In an email dated November 23, a senior European Medicines Agency official warned of a ‘significant difference’ in the quality of the vaccines compared to jabs used in Pfizer’s clinical trials.

What’s the best plan for a radical new workday? (www.bbc.com)

Facebook AR glasses could replace your laptop — here's what it can (possibly) do (www.laptopmag.com)