Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: https://www.youtube.com/watch?v=wvjagrubf4w this is a chladni plate.

as with most tifu this happened a year ago while i was working in a retail car installation bay. the other technician and i were starting to get bored and begun watching youtube videos. he's going to school to be an engineer and heard about the chladni plate and showed me a video. we both were convinced we could build one of our own, so we obtained an old car speaker, fashioned a metal rod from the cone, and attached a square plate to the rod. we have our own external car audio system for personal use while we work and we re-wired the plate to that. we used sand that was lying around for when it ices over and tried playing a few songs through the plate to see if we got a response,  it worked but didn't move the sand like the video. so i downloaded a tone app on my phone, plugged it in at a random frequency and what came through was the loudest, highest pitched sound i have ever heard. the whole world stood still as we were paralyzed by the sound, and we watched as the sand on the plate morphed into a tessellation of brilliant circles, and then quickly burst into flames, followed by a deep electronic thump and then.. darkness. did we die? no, the store's electricity went out and we had three managers knocking on the door to the bay wondering what the hell happened. we set off a chain of events that made the rest of the business day basically worthless as security systems had to be rebooted and all the registers needed to be activated again. 

needless to say they felt the need to move one of us out of the install bay, and i found myself working customer service.

TIFU by creating a Chladni Plate