Those of you who stayed awake in chemistry already know what this column is about. For the rest of us, Ti is the symbol and 22 the atomic number of Titanium, the latest and greatest buzzword in the scuba industry. On a recent dive trip to Catalina, I was soundly ridiculed by two fellow Dive Utah staff members for not having a Titanium dive knife (apparently the coolness of the dry suit has worn off). I decided to do a bit of research into the Titanium craze and see if I could find out just how useful it might be. Read more about Ti-22 - Should You Believe the Hype?