Food-waste reduction company OneThird developed an infrared scanner, already being tested in Tesco stores, that reads ripeness levels to help shoppers pick the perfect fruit. Stacey Leasca is an award ...
Listening to police and fire calls used to be a pretty simple proposition: buy a scanner, punch in some frequencies — or if you’re old enough, buy the right crystals — and you’re off to the races. It ...
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