Project Mc² follows four brilliant tween girls who are really secret agents using science, technology -- and sometimes even Instagram -- to catch the bad guys. Although she's a young writer and hipster, McKeyla McAlister is also one of the top agents at NOV8 (Innovate), a top secret organization of the smartest women in the world, headed by The Quail, who sends her agents on missions. When McKeyla brings home three of her Maywood Glen Academy classmates -- culinary chemist…