This is Sairam Gudiseva's Niels Bohr essay. He originally posted the picture on Twitter with the tweet reading, "Rick Rolled my physics teacher ... " on January 13th and it has since gone viral. Some outlets have mistakenly listed him as a college student (which he quickly shot down on his Twitter feed) and it should have been pretty obvious by the "3rd Period" in the header.
While the essay itself might not be the greatest piece of literature you've ever read, the ability to get your point across while getting the words to all line up properly along the margin is quite amazing. It's unclear if he highlighted the words for his teacher or just for the Twitter-verse, but I would be interested to see how that exchange went down and what he actually received for the paper.
Looks like an 'A' paper to me ...
BONUS: How The Pyramids Were Really Built ... A Working Theory