Technology
‘What’s the safest way to defrost chicken?’ We’re answering your food safety questions
We’ll be hosting a live Q&A on 26 October at noon ET on the Guardian US site with guest experts Rachel She...
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‘I introduce myself to anyone who looks a bit jumpy’: a security guard’s take on anti-shoplifting fixes
A professional reveals the most effective tricks of the trade, from a little bit of empathy to hi-tech cameras