And look, it's written by Annalee Newitz! I'd missed her move to Ars Technica.
re: cats yes, I assume that yawns are partly to show off their very very sharp teeth. Though more subtle than a Russian fighter jet showing off its missiles to a NATO plane (which happened last week).
![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
no subject
Date: 2017-06-24 07:30 am (UTC)re: cats
yes, I assume that yawns are partly to show off their very very sharp teeth. Though more subtle than a Russian fighter jet showing off its missiles to a NATO plane (which happened last week).