Hey guys there is a method of ranging or Measuring distance that you can use with Just your eyes and your thumb And an object in the distance so here's What you do you close your right eye you Put your thumb at arm's length out on The right edge of the object Open that eye close the other eye watch Your thumb jump back and forth against That object in the distance I think that Tree's about a foot and a half wide I'm Estimating so my thumb is jumping a foot And a half wide in feet figure out how Far it's jumping back and forth multiply It times ten and that's your approximate Distance so 1.5 times 10 is 15. let's See how many big three foot steps it Takes to get to the tree One two three four five here we are at The tree 15 feet give it a try the old Thumb technique let us know in the Comments if it works for you
