Apprehension Engine? This Machine is What Horror Movies are Made of

Have you ever been watching a horror movie, and you begin to anticipate a really scary or jumpy part is coming? If so, it's most likely due to the change in the music and the sound effects leading up to it.

Typically, in today's day and age, these sound effects are created and enhanced digitally on a computer. This, however, is a handmade machine that's only job is to make you feel anxious, apprehensive and fearful. Mission accomplished.