The scratched coating was like brand new after it was exposed to either 30 seconds of concentrated...
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Credit: Wikimedia Commons. Some people dread going to the doctor so much that they could cry. Well,...
Scientists develop a nanosensor that can detect harmful pesticides on fruits within five minutes

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Scientists have developed a nanosensor technology capable of detecting pesticides on fruits in less than five minutes....
Researchers in China have shuffled lithium-ion particles to more evenly distributed them inside batteries and as a...