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This is a fun read: If You Build It, Will They Come? On the Sperm Racing World Cup. “The cells then race through courses less than a half-centimeter long that are etched into microfluidic silicon chips.”

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Steven M

In the real world, there's already a product that's been around for a while called ZyMot which actually uses a not dissimilar concept for the ICSI portion of IVF. It is used in the industry as a method of helping embryologists choose the best sperm to inseminate retrieved eggs.  The sperm aren't spun like usual, but instead are put in a tray that has a microporous membrane they have to swim through.  Basically a way to weed out the good sperm. 

It's becoming endless how people with money continue to show idiotic ways to use that money while inequality grows larger and larger. 

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Swati S.

The whole time I was reading this, I kept wondering, "What is the female equivalent of this?" Introducing the Cervical Mucus Supergames!!

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