What's this ?
-
-
-
A demo of the phenomenon of perceived depth contraction due to telescopic viewing.
End of conversation
New conversation -
-
-
Sheer vertigo
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.