Arduino: Cheat Sheet Hacking around with hardware and cooking up homemade gadgets... Written by Natasha Lomas, Contributor Sept. 26, 2011 at 6:28 a.m. PT ...

Professor Reb Beatty says he typically allows students to use a "3x5 notecard" as a cheat sheet during exams. But one student outsmarted him. CBS Baltimore / Reb Beatty / Instagram ...

A video is doing the rounds on social media in which a student is allegedly boldly showing cheat sheets in the examination room on the CCTV. Read more to know the details of the story.