Awesome maths

PICS

I never knew it could exist D: Sorry if you can’t see the equation properly, here’s a link to the full-size image: http://j.mp/q0zakN. But anyways: BATMAN GRAPH! It works when you graph the individual parts in WolframAlpha, but sadly the entire equation exceeds the 276-character limit :(

Optical illusion

PICS

I reckon this is pretty cool :) Stare at the black dot in the middle for 15 seconds… If you don’t believe that it works, play it through again and then see the end result without watching.