• 0 Posts
  • 14 Comments
Joined 1 year ago
cake
Cake day: June 17th, 2023

help-circle

  • You aee assuming a top orientation moving to the right. Give somebody a wrench handle at the bottom of nut and tell them left to loosen, you will see how most take it literally and move handle to the left side of their body. they think in terms of their left and their right, not the screws right left from a starting location at top, or if from 4 oclock position to the “left of” 4 oclock as if you were facing the 4.



  • They mean is the wrench handle moving left from the 12 o’clock position or left from the 6 o’clock position. You would not believe how many people struggle with lefty righty because of start location.

    I defer to clockwise and counter-clockwise (anti-clockwise in UK). Except for new gen that never learned analog clock stuggles with this concept also.

    Then they encounter a Left Hand thread and the universe implodes








  • I heard the horror stories but from older generation. My root canal was easy.

    They took xrays to view how deep the tooth went.

    Froze area flattened a spot drilled in, and would stop and measure depth compared to xray and go again.

    Dentist explained, too shallow and they would miss infected material, too deep and they could damage bone and nerve in jaw.

    They cleaned it with a flexible metal tool, like I imagine as a tiny baby bottle brush, and a solution that smelled like bleach.

    Filled it with a rod of material, and then did the regular filling type stuff on the hole.

    Zero pain after, and abaolutely no after affects or pain.