To be clear, Elon is the idiot in that regard here, and the person he’s replying to, not myself. I understand that perfectly well. If you’re providing this info to the bigots on lemmy at large, good on you then.

And it’s not so much “moveable bones” as it is bones that are still soft and connected by soft fascial sutures called fontanels that harden over time, most likely to make birth easier and to accommodate significant growth for the first stages.