Flight delayed after passenger becomes suspicious of equation
▻http://www.bbc.com/news/world-us-canada-36240523
Guido Menzio was taken off and questioned by agents who did not identify themselves, after the woman next to him said she felt ill.
Ce qu’écrit un musulman d’apparence est d’apparence arabo-terroriste (#lol_jaune)
▻https://www.washingtonpost.com/news/rampage/wp/2016/05/07/ivy-league-economist-interrogated-for-doing-math-on-american-airline
The curly-haired man laughed.
He laughed because those scribbles weren’t Arabic, or another foreign language, or even some special secret terrorist code. They were math.
Yes, math. A differential equation, to be exact.