I found this on one of many trips down YouTube rabbit holes haha. This dude is awesome with doing crazy videos, and this one was so cool!! 30 pounds of dry ice dropped into a swimming pool might be one of the coolest things I've seen in a while! I bet that water is FREEZING now though, don't you??
By the way, if anyone have a swimming pool and is willing to try this, let me know! Haha I'll bring the dry ice and the GoPro and we'll get some really cool video of us doing this! I'm totally serious by the way lol