A plastic widget that floats around in milk, soup or fruit juice cartons could tell you if it contains food poisoning bacteria – without you having to open them. Read more…
Image: tmray02
Supermarket sensor warns of pre-packed bugs
A plastic widget that floats around in milk, soup or fruit juice cartons could tell you if it contains food poisoning bacteria – without you having to open them. Read more…
Image: tmray02
