This is the newest method of copying. You'll melt your laugh.

At an online professor's forum, the photo was posted showing the most unusual way he tried to cheat a student during the physics test.

She had written formulas under her fingernails, but she got caught until she turned her hand and looked at them, broadcasts telegrams.

Forms Under Fingers

<x0) It would be a better comment on the case.
Many people have considered it to have made futile efforts because these basic formulas should be known anyway.