Hmm, taken out of context, at first it looks like Batman's glove, but the person in the window is One Punch Man? The artist has very odd pacing/placement of random characters in the window frame on other comics in the same vein. Anyway, Superman should just remember to close the window at night.
There are a a few questions answered correctly less than 50% of the time. One of them, no demographic of any sort answered over 50% correctly, not even the ones with post grad college education.
Intricate details and demographic statistics here(spoilers, so take the quiz first):
http://www.pewinternet.org/2015/09/10/what-the-public-knows-and-does-not-know-about-science/
http://finalfantasy.wikia.com/wiki/Ultros_%28Final_Fantasy_XIII-2%29