Interesting Engineering on MSN
New ‘electronic nose’ uses 16 gas sensors to detect food spoilage and allergens
Food spoilage remains difficult to detect before it becomes a health risk. Consumers often ...
Nearly 750 million people face hunger today, according to the U.N. World Food Program. And by 2050, global demand for food is ...
Yohan Hadji, nicknamed 'Gliderboy,' has invented a lightweight foam glider that can bring sensors from weather balloons back from the stratosphere.
Researchers in Germany have developed a new gas-sensing technology that could make it much easier and less expensive to ...
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