Translation for 140 languages by ALS
Welcome !
An invented method to determine the far distances approximately !.
Try to calculate and comment.

Here using degree of cm's and mm's you can determine (X2)
Knowing the approximate height ( dimentions ) of this shape (X1) , and
Knowing arm length ( approximately) i.e. (Y2)

Then you can determine the far distances approximately.
Or without any degrees of this glas part , you can use any degrees.
It is exists some devices using radiation or phase shift to determine accurate lengthes ( power say -6 of one cm ) .
but here no devices used , at sea or desert or the stars using photos and determine magnifications lenses used , or .......
Thank you
Ashraf
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25 - 09 - 2007
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