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The usual way, as had been handed down through the ages, is, of course, to squint one eye, take the fraying end of a piece of string, and, with some help from saliva and scissors, jab it through the ...

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Scientists in Australia are reporting the first use of ordinary cotton thread and sewing needles to literally stitch together a microfluidic analytical device — microscopic technology that can ...

Needle-free devices like TAP and Tasso offer painless blood collection, a benefit for the squeamish. These tests face challenges with sample size and accuracy compared to traditional methods. This ...