[–] clamhurt_legbeard ago
Exactly. That's what was wrong when you said:
What? Explain using physics why it points straight up.
The hair actually goes straight out from the head along the follicle line, instead of "up", since as you now realize, there is no "up" in space.
[–] SaveTheChildren [S] ago
Hair isn't rigid, though. It wouldn't point straight out.
[–] clamhurt_legbeard ago
It does in zero-G.
I've gone zero-G before. Didn't even need to go into space.