this cat clearly understands the abstract concept of a game. she doesn't hunt a toy mouse, she plays hide-and-seek with me. doesn't even have to be a mouse, anything she can grab with her mouth works. problem is, she's way too good at it for it to stay entertaining for long
-
-
this theory definitely applies to humans as well
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Now I will spend the rest of the day pondering about all the other environmental factors and whether they alone would be sufficient.. The key thing here is obviously constant change. And I can see how language can lead to a constantly changing natural environment more easily.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.