perspective

  1. JRose

    Maggie’s A doctor's perspective....

    Q: Doctor, I've heard that cardiovascular exercise can prolong life. Is this true? A: Your heart is only good for so many beats, and that's it... don't waste them on exercise. Everything wears out eventually. Speeding up your heart will not make you live longer; that's like saying you...
  2. Sterling Shooter

    Advanced Marksmanship Perspective of Aim

    Is it possible to truly recognize a consistent perspective of aim when using a scope? What could be the magnitude of error for something short of a consistent perspective of aim when it appears there is no parallax error, the stock-weld feels consistent, and the sight picture is shadowless?