"Right on Target: Boomerang Hits and the Book of Mormon" by Matt Roper at the 2001 FAIR Conference www.fairlatterdaysaints.org/c... Donate to FAIR: www.fairlatterdaysaints.org/do...
Regarding steel, a Rockwell hardness of 38 is very low. A typical pocket knife has steel hardness from about 45-55. Easy to fact check on that one noble one