This is a video of pet octopus Marty (who I believe is an Octopus bimaculatus, aka Verrill’s two-spot octopus) opening a closed jar just moments after being exposed to one for the first time. That’s impressive. How we knew to turn it is beyond me, and certainly beyond my roommate, who just breaks the tops off jars like a monster. Now we have both a broken glass AND vermin problem. The kitchen — you really don’t want to go in there.