This is pretty wild . . .
https://www.msn.com/en-us/news/us/man-shows-how-to-break-frozen-pool/vi-BBU3RRF?ocid=1PRESCEP
https://www.msn.com/en-us/news/us/man-shows-how-to-break-frozen-pool/vi-BBU3RRF?ocid=1PRESCEP
That ice was nearly a foot thick