Plant leaves have a natural superpower — they’re designed with water repelling characteristics. Called a superhydrophobic surface, this trait allows
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Researchers create a wireless, battery-free, biodegradable blood flow sensor
A new device developed by Stanford University researchers could make it easier for doctors to monitor the success of blood
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The ultimate ‘smell test’: Device sends rotten food warning to smartphones
When it comes to the “smell test,” the nose isn’t always the best judge of food quality. Now in a
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Low-cost plastic sensors could monitor a range of health conditions
An international team of researchers have developed a low-cost sensor made from semiconducting plastic that can be used to diagnose
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