Future Tech Rebreathers are rapidly making scuba gear look like the underwater equivalent of a windup watch By Kathy A SvitilJuly 1, 2000 12:00 AM Bill Stone will never forget the day he began to make diving history by immersing himself in Wakulla Springs, a network of submerged caves in northern Florida. On the early afternoon … Continue reading Back to the Future – from a 2000 Discover Issue