Episode 251 - 30 Pounds of Grease & 4 1/2 Kgs of TNT or How To Cave Dive Old School in England

This week the boys continue their deep dive into the history of cave diving in Jolly Olde England. From the mid 1930's our mates across the pond began exploring the sumps of Mendip Hills in England and up to this day continue to "push the envelope" in cave diving.