Trigonometry might never be funnier.
Watch Biola University math highbrow Matthew Weathers
“I played a pretence on my math category for Apr Fool’s Day,” Weathers wrote on YouTube. “In this one, I’m display a ‘homework help’ video that gets some trigonometry wrong. How embarrassing!”
Article source: http://www.huffingtonpost.com/2015/04/03/matthew-weathers-professor-fights-himself_n_6999752.html?utm_hp_ref=los-angeles&ir=Los+Angeles