May 30, 2023
Space & Science

Insect-repelling Ring   

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Researchers in Germany have created a wearable ring that can repel insects for a long period of time.
Insect-repelling Ring   
December 16, 2022Researchers at Martin Luther University Halle-Wittenberg in Germany have created a wearable ring that can repel insects for a long period of time. The device has been made using IR3535, an insect repellent that is present in mosquito sprays and lotions. The insect repellent was adde
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