DO KNIFE SHARPENING HACKS ACTUALLY WORK?? Strange knife sharpening methods

Im sure everyone has seen the knife sharpening hack videos on youtube. Well, are they a viable option for knife sharpening? Or will they ruin your knife? Some of these methods are out there!

These knife sharpening hacks are interesting. Im not sure where they originated from. Ive seen them all over youtube for as long as I can remember. Its time to give them a try and see if they work!

Music by Epidemic Sound (http://www.epidemicsound.com)