Via BoingBoing, have a look at a video of cornstarch behaving extremely strangely. The above grab is from the end of the video, where it became an unholy monster. I’m hoping it’s a CGI-fake but I suspect the truth is that cornstarch actually is an evil demon, merely waiting for a bit of water and a tap to EAT US ALIVE! Save us, oh Great Pumpkin!
Click here to see the video!