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Show Sixty-Pound Bite Bu Every time your teeth bite "'SI through a juicy steak you exercise ,lias a jaw pressure of 60 pounds. For- ' e' tunately, the human jaw is en- jaif: dowed with sufficient strength to ian take this strain, as was demon- J e P strated by Dr. Ralph Boos of Min- I tmr neapclis, at a recent dental con- pair 1 vention. Dr. Boos used a machine 'JPlaid known as a gnathodynamometcr to lla demonstrate the biting power of a toe man's jaw, and he also showed JP hi; that the average woman has a bite ileepi only of 25-30 pounds. sddec The jaw structure of a woman is ars more delicate than that of a man, ,f and usually her teeth are easier , , to extract. !skfd jock ' |