Here’s one to get you at it – or not need to try so hard (sic) - three D printed spermbots!

From here:

Resistance Is Fertile: 3D Printed Spermbots | Principia Scientific Intl. (principia-scientific.com)

“Once we do see this technique practiced with humans, though, not only could the spermbots help those with poor sperm motility in creating offspring, but it could aid the processes of in vitro fertilization and artificial insemination.”

“Using Nanoscribe’s Photonic Professional GT System, the team 3D printed small metal helix shapes which can be controlled with a rotating magnetic field and, when magnetically slipped around a poorly swimming sperm, can carry a sperm to its destination.

Nanoscribe’s two photon polymerization process 3D prints objects at the nano- and micro-scale by focusing the dual-photon laser at a resin bath.  First creating the helices from this photopolymer, the team was then able to coat the prints in a thin metal layer, to enable magnetic control.”

Enough from me – the article penetrates the issue in more depth!

Onwards!

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