Talk:Counter Vibration/@comment-1075521-20190919165625

I was thinking of this recently. Does it necessarily have to destroy something to cancel out a vibration? I ask because of something I saw in the anime Grenadier; during a fight, the heroine Rushuna was able to spin her gun barrel so fast that it created a counter-frequency that cancelled out a sonic weapon, but didn't destroy it. I've got a gif: