Remember those brave souls who implanted tiny magnets in their fingers in order to sense magnetic fields? Well, those who had doubts were right. Ouch ouch ouch ouch ouch. Cool idea though. Maybe with a different kind of coating they might make it work.
worth a read
Mars For The Rest of Us — a weekly-or-more deep dive on the technical side of Mars exploration: rocket propulsion, microbiology, mission architecture, and everything in between. Written by Maciej Ceglowski.
Read it on Substack →