There are numerous retro iPhone cases on the market, and most of them have no useful features except for helping you to stand out from the crowd. Holga, however, has introduced an iPhone case that not ...
WASHINGTON -- Researchers have fabricated a magnetically driven rotary microfilter that can be used to filter particles inside a microfluidic device. They made the tiny turning filter by creating a ...
Researchers fabricated tiny magnetically driven rotating filters for use in microfluidic channels. The filters are just 70 microns wide and 60 microns tall with square openings that measure 6.5 ...
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